Finding the Fourth Proportional to 62,320,335.59, 93,480,378.04 and 58,527,947.05
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Solution
The fourth proportional to 62,320,335.59, 93,480,378.04 and 58,527,947.05 is: 87,791,802.85
Step by Step Solution
- Step 1: Write the proportion equation
62,320,335.59 : 93,480,378.04 = 58,527,947.05 : x - Step 2: Convert to fraction form
62,320,335.59/93,480,378.04 = 58,527,947.05/x - Step 3: Cross multiply
62,320,335.59x = 93,480,378.04 × 58,527,947.05 - Step 4: Simplify right side
62,320,335.59x = 5,471,214,615,978,562 - Step 5: Solve for x
x = 5,471,214,615,978,562/62,320,335.59 - Step 6: Final answer
x = 87,791,802.85
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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.