Finding the Fourth Proportional to 15,151,588.62, 22,730,744.42 and 4,368,047.94
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Solution
The fourth proportional to 15,151,588.62, 22,730,744.42 and 4,368,047.94 is: 6,553,041.00
Step by Step Solution
- Step 1: Write the proportion equation
15,151,588.62 : 22,730,744.42 = 4,368,047.94 : x - Step 2: Convert to fraction form
15,151,588.62/22,730,744.42 = 4,368,047.94/x - Step 3: Cross multiply
15,151,588.62x = 22,730,744.42 × 4,368,047.94 - Step 4: Simplify right side
15,151,588.62x = 99,288,981,421,487.92 - Step 5: Solve for x
x = 99,288,981,421,487.92/15,151,588.62 - Step 6: Final answer
x = 6,553,041.00
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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.