Finding the Fourth Proportional to 106,374,246.29, 159,566,148.63 and 32,592,620.82
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Solution
The fourth proportional to 106,374,246.29, 159,566,148.63 and 32,592,620.82 is: 48,890,395.56
Step by Step Solution
- Step 1: Write the proportion equation
106,374,246.29 : 159,566,148.63 = 32,592,620.82 : x - Step 2: Convert to fraction form
106,374,246.29/159,566,148.63 = 32,592,620.82/x - Step 3: Cross multiply
106,374,246.29x = 159,566,148.63 × 32,592,620.82 - Step 4: Simplify right side
106,374,246.29x = 5,200,678,978,005,352 - Step 5: Solve for x
x = 5,200,678,978,005,352/106,374,246.29 - Step 6: Final answer
x = 48,890,395.56
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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.