Finding the Fourth Proportional to 58,861,535.68, 88,232,950.77 and 37,017,525.75
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Solution
The fourth proportional to 58,861,535.68, 88,232,950.77 and 37,017,525.75 is: 55,488,962.18
Step by Step Solution
- Step 1: Write the proportion equation
58,861,535.68 : 88,232,950.77 = 37,017,525.75 : x - Step 2: Convert to fraction form
58,861,535.68/88,232,950.77 = 37,017,525.75/x - Step 3: Cross multiply
58,861,535.68x = 88,232,950.77 × 37,017,525.75 - Step 4: Simplify right side
58,861,535.68x = 3,266,165,527,126,957 - Step 5: Solve for x
x = 3,266,165,527,126,957/58,861,535.68 - Step 6: Final answer
x = 55,488,962.18
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Why These Related Problems?
These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.