Home / 14,961,439.85-22,446,157.88-5,376,901.41

Finding the Fourth Proportional to 14,961,439.85, 22,446,157.88 and 5,376,901.41

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Solution

The fourth proportional to 14,961,439.85, 22,446,157.88 and 5,376,901.41 is: 8,066,788.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,961,439.85 : 22,446,157.88 = 5,376,901.41 : x
  2. Step 2: Convert to fraction form
    14,961,439.85/22,446,157.88 = 5,376,901.41/x
  3. Step 3: Cross multiply
    14,961,439.85x = 22,446,157.88 × 5,376,901.41
  4. Step 4: Simplify right side
    14,961,439.85x = 120,690,777,927,170.11
  5. Step 5: Solve for x
    x = 120,690,777,927,170.11/14,961,439.85
  6. Step 6: Final answer
    x = 8,066,788.97

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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.