Finding the Fourth Proportional to 59,811,348.96, 82,539,735.66 and 32,309,277.48
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Solution
The fourth proportional to 59,811,348.96, 82,539,735.66 and 32,309,277.48 is: 44,586,842.95
Step by Step Solution
- Step 1: Write the proportion equation
59,811,348.96 : 82,539,735.66 = 32,309,277.48 : x - Step 2: Convert to fraction form
59,811,348.96/82,539,735.66 = 32,309,277.48/x - Step 3: Cross multiply
59,811,348.96x = 82,539,735.66 × 32,309,277.48 - Step 4: Simplify right side
59,811,348.96x = 2,666,799,222,564,791 - Step 5: Solve for x
x = 2,666,799,222,564,791/59,811,348.96 - Step 6: Final answer
x = 44,586,842.95
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Why These Related Problems?
These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.