Home / 39,176,575.20-58,764,862.80-23,251,327.20

Finding the Fourth Proportional to 39,176,575.20, 58,764,862.80 and 23,251,327.20

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Solution

The fourth proportional to 39,176,575.20, 58,764,862.80 and 23,251,327.20 is: 34,876,990.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    39,176,575.20 : 58,764,862.80 = 23,251,327.20 : x
  2. Step 2: Convert to fraction form
    39,176,575.20/58,764,862.80 = 23,251,327.20/x
  3. Step 3: Cross multiply
    39,176,575.20x = 58,764,862.80 × 23,251,327.20
  4. Step 4: Simplify right side
    39,176,575.20x = 1,366,361,052,825,908
  5. Step 5: Solve for x
    x = 1,366,361,052,825,908/39,176,575.20
  6. Step 6: Final answer
    x = 34,876,990.80

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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.