Finding the Fourth Proportional to 41,508,750.20, 62,263,125.30 and 39,157,287.80
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Solution
The fourth proportional to 41,508,750.20, 62,263,125.30 and 39,157,287.80 is: 58,735,931.70
Step by Step Solution
- Step 1: Write the proportion equation
41,508,750.20 : 62,263,125.30 = 39,157,287.80 : x - Step 2: Convert to fraction form
41,508,750.20/62,263,125.30 = 39,157,287.80/x - Step 3: Cross multiply
41,508,750.20x = 62,263,125.30 × 39,157,287.80 - Step 4: Simplify right side
41,508,750.20x = 2,438,055,116,699,561 - Step 5: Solve for x
x = 2,438,055,116,699,561/41,508,750.20 - Step 6: Final answer
x = 58,735,931.70
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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.