Home / 14,945,867.30-22,422,737.55-5,360,246.30

Finding the Fourth Proportional to 14,945,867.30, 22,422,737.55 and 5,360,246.30

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Solution

The fourth proportional to 14,945,867.30, 22,422,737.55 and 5,360,246.30 is: 8,041,781.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,945,867.30 : 22,422,737.55 = 5,360,246.30 : x
  2. Step 2: Convert to fraction form
    14,945,867.30/22,422,737.55 = 5,360,246.30/x
  3. Step 3: Cross multiply
    14,945,867.30x = 22,422,737.55 × 5,360,246.30
  4. Step 4: Simplify right side
    14,945,867.30x = 120,191,395,988,258.56
  5. Step 5: Solve for x
    x = 120,191,395,988,258.56/14,945,867.30
  6. Step 6: Final answer
    x = 8,041,781.29

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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.