Finding the Fourth Proportional to 32,158,350.90, 48,227,159.97 and 10,587,816.81
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Solution
The fourth proportional to 32,158,350.90, 48,227,159.97 and 10,587,816.81 is: 15,878,312.19
Step by Step Solution
- Step 1: Write the proportion equation
32,158,350.90 : 48,227,159.97 = 10,587,816.81 : x - Step 2: Convert to fraction form
32,158,350.90/48,227,159.97 = 10,587,816.81/x - Step 3: Cross multiply
32,158,350.90x = 48,227,159.97 × 10,587,816.81 - Step 4: Simplify right side
32,158,350.90x = 510,620,335,028,925.12 - Step 5: Solve for x
x = 510,620,335,028,925.12/32,158,350.90 - Step 6: Final answer
x = 15,878,312.19
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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.