Finding the Fourth Proportional to 46,697,980,689,897, 70,058,638,128,370 and 32,956,398,065,357
Calculator
Solution
The fourth proportional to 46,697,980,689,897, 70,058,638,128,370 and 32,956,398,065,357 is: 49,442,830,973,950.02
Step by Step Solution
- Step 1: Write the proportion equation
46,697,980,689,897 : 70,058,638,128,370 = 32,956,398,065,357 : x - Step 2: Convert to fraction form
46,697,980,689,897/70,058,638,128,370 = 32,956,398,065,357/x - Step 3: Cross multiply
46,697,980,689,897x = 70,058,638,128,370 × 32,956,398,065,357 - Step 4: Simplify right side
46,697,980,689,897x = 2,308,880,366,075,359,263,794,921,472 - Step 5: Solve for x
x = 2,308,880,366,075,359,263,794,921,472/46,697,980,689,897 - Step 6: Final answer
x = 49,442,830,973,950.02
Related Problems
Find fourth proportional to 23,348,990,344,948.50, 35,029,319,064,185 and 16,478,199,032,678.50
Half scale
Find fourth proportional to 93,395,961,379,794, 140,117,276,256,740 and 65,912,796,130,714
Double scale
Find fourth proportional to 46,697,980,689,898, 70,058,638,128,371.50 and 32,956,398,065,358
Similar ratio
Find fourth proportional to 70,046,971,034,845.50, 105,087,957,192,555 and 49,434,597,098,035.50
1.5x scale
Why These Related Problems?
These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.