Home / 59,320,080.80-88,805,938.80-44,240,861.60

Finding the Fourth Proportional to 59,320,080.80, 88,805,938.80 and 44,240,861.60

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Solution

The fourth proportional to 59,320,080.80, 88,805,938.80 and 44,240,861.60 is: 66,231,387.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    59,320,080.80 : 88,805,938.80 = 44,240,861.60 : x
  2. Step 2: Convert to fraction form
    59,320,080.80/88,805,938.80 = 44,240,861.60/x
  3. Step 3: Cross multiply
    59,320,080.80x = 88,805,938.80 × 44,240,861.60
  4. Step 4: Simplify right side
    59,320,080.80x = 3,928,851,247,708,870
  5. Step 5: Solve for x
    x = 3,928,851,247,708,870/59,320,080.80
  6. Step 6: Final answer
    x = 66,231,387.33

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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.