Finding the Fourth Proportional to 29,608,734.30, 44,413,101.45 and 8,046,007.80
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Solution
The fourth proportional to 29,608,734.30, 44,413,101.45 and 8,046,007.80 is: 12,069,011.70
Step by Step Solution
- Step 1: Write the proportion equation
29,608,734.30 : 44,413,101.45 = 8,046,007.80 : x - Step 2: Convert to fraction form
29,608,734.30/44,413,101.45 = 8,046,007.80/x - Step 3: Cross multiply
29,608,734.30x = 44,413,101.45 × 8,046,007.80 - Step 4: Simplify right side
29,608,734.30x = 357,348,160,688,891.31 - Step 5: Solve for x
x = 357,348,160,688,891.31/29,608,734.30 - Step 6: Final answer
x = 12,069,011.70
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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.