Finding the Fourth Proportional to 56,369,024.47, 84,532,797.28 and 19,471,524.52
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Solution
The fourth proportional to 56,369,024.47, 84,532,797.28 and 19,471,524.52 is: 29,200,122.77
Step by Step Solution
- Step 1: Write the proportion equation
56,369,024.47 : 84,532,797.28 = 19,471,524.52 : x - Step 2: Convert to fraction form
56,369,024.47/84,532,797.28 = 19,471,524.52/x - Step 3: Cross multiply
56,369,024.47x = 84,532,797.28 × 19,471,524.52 - Step 4: Simplify right side
56,369,024.47x = 1,645,982,434,715,425 - Step 5: Solve for x
x = 1,645,982,434,715,425/56,369,024.47 - Step 6: Final answer
x = 29,200,122.77
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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.