Finding the Fourth Proportional to 48,762,027.72, 73,147,021.92 and 24,488,470.98
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Solution
The fourth proportional to 48,762,027.72, 73,147,021.92 and 24,488,470.98 is: 36,734,705.41
Step by Step Solution
- Step 1: Write the proportion equation
48,762,027.72 : 73,147,021.92 = 24,488,470.98 : x - Step 2: Convert to fraction form
48,762,027.72/73,147,021.92 = 24,488,470.98/x - Step 3: Cross multiply
48,762,027.72x = 73,147,021.92 × 24,488,470.98 - Step 4: Simplify right side
48,762,027.72x = 1,791,258,723,561,344 - Step 5: Solve for x
x = 1,791,258,723,561,344/48,762,027.72 - Step 6: Final answer
x = 36,734,705.41
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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.