Finding the Fourth Proportional to 83,718,306.06, 125,594,221.77 and 46,882,580.18
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Solution
The fourth proportional to 83,718,306.06, 125,594,221.77 and 46,882,580.18 is: 70,333,257.43
Step by Step Solution
- Step 1: Write the proportion equation
83,718,306.06 : 125,594,221.77 = 46,882,580.18 : x - Step 2: Convert to fraction form
83,718,306.06/125,594,221.77 = 46,882,580.18/x - Step 3: Cross multiply
83,718,306.06x = 125,594,221.77 × 46,882,580.18 - Step 4: Simplify right side
83,718,306.06x = 5,888,181,171,648,755 - Step 5: Solve for x
x = 5,888,181,171,648,755/83,718,306.06 - Step 6: Final answer
x = 70,333,257.43
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These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.