Finding the Fourth Proportional to 33,687,523.08, 50,526,216.18 and 9,423,304.80
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Solution
The fourth proportional to 33,687,523.08, 50,526,216.18 and 9,423,304.80 is: 14,133,539.42
Step by Step Solution
- Step 1: Write the proportion equation
33,687,523.08 : 50,526,216.18 = 9,423,304.80 : x - Step 2: Convert to fraction form
33,687,523.08/50,526,216.18 = 9,423,304.80/x - Step 3: Cross multiply
33,687,523.08x = 50,526,216.18 × 9,423,304.80 - Step 4: Simplify right side
33,687,523.08x = 476,123,935,454,831.69 - Step 5: Solve for x
x = 476,123,935,454,831.69/33,687,523.08 - Step 6: Final answer
x = 14,133,539.42
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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.