Finding the Fourth Proportional to 32,146,439.13, 48,226,301.97 and 10,582,334.82
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Solution
The fourth proportional to 32,146,439.13, 48,226,301.97 and 10,582,334.82 is: 15,875,689.14
Step by Step Solution
- Step 1: Write the proportion equation
32,146,439.13 : 48,226,301.97 = 10,582,334.82 : x - Step 2: Convert to fraction form
32,146,439.13/48,226,301.97 = 10,582,334.82/x - Step 3: Cross multiply
32,146,439.13x = 48,226,301.97 × 10,582,334.82 - Step 4: Simplify right side
32,146,439.13x = 510,346,874,576,965.62 - Step 5: Solve for x
x = 510,346,874,576,965.62/32,146,439.13 - Step 6: Final answer
x = 15,875,689.14
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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.