Home / 39,704,185.06-59,530,787.97-15,417,232.90

Finding the Fourth Proportional to 39,704,185.06, 59,530,787.97 and 15,417,232.90

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Solution

The fourth proportional to 39,704,185.06, 59,530,787.97 and 15,417,232.90 is: 23,115,951.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    39,704,185.06 : 59,530,787.97 = 15,417,232.90 : x
  2. Step 2: Convert to fraction form
    39,704,185.06/59,530,787.97 = 15,417,232.90/x
  3. Step 3: Cross multiply
    39,704,185.06x = 59,530,787.97 × 15,417,232.90
  4. Step 4: Simplify right side
    39,704,185.06x = 917,800,022,854,008.25
  5. Step 5: Solve for x
    x = 917,800,022,854,008.25/39,704,185.06
  6. Step 6: Final answer
    x = 23,115,951.67

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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.