Finding the Fourth Proportional to 32,156,792.01, 48,235,092.55 and 9,127,746.01
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Solution
The fourth proportional to 32,156,792.01, 48,235,092.55 and 9,127,746.01 is: 13,691,591.92
Step by Step Solution
- Step 1: Write the proportion equation
32,156,792.01 : 48,235,092.55 = 9,127,746.01 : x - Step 2: Convert to fraction form
32,156,792.01/48,235,092.55 = 9,127,746.01/x - Step 3: Cross multiply
32,156,792.01x = 48,235,092.55 × 9,127,746.01 - Step 4: Simplify right side
32,156,792.01x = 440,277,673,565,243.19 - Step 5: Solve for x
x = 440,277,673,565,243.19/32,156,792.01 - Step 6: Final answer
x = 13,691,591.92
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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.