Finding the Fourth Proportional to 10,297,930,911,965, 14,201,598,865,052 and 7,515,686,167,032
Calculator
Solution
The fourth proportional to 10,297,930,911,965, 14,201,598,865,052 and 7,515,686,167,032 is: 10,364,680,152,961.14
Step by Step Solution
- Step 1: Write the proportion equation
10,297,930,911,965 : 14,201,598,865,052 = 7,515,686,167,032 : x - Step 2: Convert to fraction form
10,297,930,911,965/14,201,598,865,052 = 7,515,686,167,032/x - Step 3: Cross multiply
10,297,930,911,965x = 14,201,598,865,052 × 7,515,686,167,032 - Step 4: Simplify right side
10,297,930,911,965x = 106,734,760,139,808,667,693,219,840 - Step 5: Solve for x
x = 106,734,760,139,808,667,693,219,840/10,297,930,911,965 - Step 6: Final answer
x = 10,364,680,152,961.14
Related Problems
Find fourth proportional to 5,148,965,455,982.50, 7,100,799,432,526 and 3,757,843,083,516
Half scale
Find fourth proportional to 20,595,861,823,930, 28,403,197,730,104 and 15,031,372,334,064
Double scale
Find fourth proportional to 10,297,930,911,966, 14,201,598,865,053.38 and 7,515,686,167,033
Similar ratio
Find fourth proportional to 15,446,896,367,947.50, 21,302,398,297,578 and 11,273,529,250,548
1.5x scale
Why These Related Problems?
These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.