Finding the Fourth Proportional to 51,549,212.46, 77,272,743.60 and 24,206,559.17
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Solution
The fourth proportional to 51,549,212.46, 77,272,743.60 and 24,206,559.17 is: 36,285,854.83
Step by Step Solution
- Step 1: Write the proportion equation
51,549,212.46 : 77,272,743.60 = 24,206,559.17 : x - Step 2: Convert to fraction form
51,549,212.46/77,272,743.60 = 24,206,559.17/x - Step 3: Cross multiply
51,549,212.46x = 77,272,743.60 × 24,206,559.17 - Step 4: Simplify right side
51,549,212.46x = 1,870,507,240,181,638.75 - Step 5: Solve for x
x = 1,870,507,240,181,638.75/51,549,212.46 - Step 6: Final answer
x = 36,285,854.83
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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.