Finding the Fourth Proportional to 16,605,794,724,685, 24,899,611,737,370 and 13,185,661,297,190
Calculator
Solution
The fourth proportional to 16,605,794,724,685, 24,899,611,737,370 and 13,185,661,297,190 is: 19,771,281,787,100.70
Step by Step Solution
- Step 1: Write the proportion equation
16,605,794,724,685 : 24,899,611,737,370 = 13,185,661,297,190 : x - Step 2: Convert to fraction form
16,605,794,724,685/24,899,611,737,370 = 13,185,661,297,190/x - Step 3: Cross multiply
16,605,794,724,685x = 24,899,611,737,370 × 13,185,661,297,190 - Step 4: Simplify right side
16,605,794,724,685x = 328,317,846,800,497,455,780,593,664 - Step 5: Solve for x
x = 328,317,846,800,497,455,780,593,664/16,605,794,724,685 - Step 6: Final answer
x = 19,771,281,787,100.70
Related Problems
Find fourth proportional to 8,302,897,362,342.50, 12,449,805,868,685 and 6,592,830,648,595
Half scale
Find fourth proportional to 33,211,589,449,370, 49,799,223,474,740 and 26,371,322,594,380
Double scale
Find fourth proportional to 16,605,794,724,686, 24,899,611,737,371.50 and 13,185,661,297,191
Similar ratio
Find fourth proportional to 24,908,692,087,027.50, 37,349,417,606,055 and 19,778,491,945,785
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.