Finding the Fourth Proportional to 15,293,900.00, 22,934,119.41 and 8,103,776.65
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Solution
The fourth proportional to 15,293,900.00, 22,934,119.41 and 8,103,776.65 is: 12,152,098.63
Step by Step Solution
- Step 1: Write the proportion equation
15,293,900.00 : 22,934,119.41 = 8,103,776.65 : x - Step 2: Convert to fraction form
15,293,900.00/22,934,119.41 = 8,103,776.65/x - Step 3: Cross multiply
15,293,900.00x = 22,934,119.41 × 8,103,776.65 - Step 4: Simplify right side
15,293,900.00x = 185,852,981,305,734.47 - Step 5: Solve for x
x = 185,852,981,305,734.47/15,293,900.00 - Step 6: Final answer
x = 12,152,098.63
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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.