Home / 14,895,248.32-22,344,622.32-5,311,989.28

Finding the Fourth Proportional to 14,895,248.32, 22,344,622.32 and 5,311,989.28

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Solution

The fourth proportional to 14,895,248.32, 22,344,622.32 and 5,311,989.28 is: 7,968,607.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,895,248.32 : 22,344,622.32 = 5,311,989.28 : x
  2. Step 2: Convert to fraction form
    14,895,248.32/22,344,622.32 = 5,311,989.28/x
  3. Step 3: Cross multiply
    14,895,248.32x = 22,344,622.32 × 5,311,989.28
  4. Step 4: Simplify right side
    14,895,248.32x = 118,694,394,229,488.73
  5. Step 5: Solve for x
    x = 118,694,394,229,488.73/14,895,248.32
  6. Step 6: Final answer
    x = 7,968,607.95

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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.