Home / 14,667,023.80-22,003,160.10-6,148,221.40

Finding the Fourth Proportional to 14,667,023.80, 22,003,160.10 and 6,148,221.40

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Solution

The fourth proportional to 14,667,023.80, 22,003,160.10 and 6,148,221.40 is: 9,223,432.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,667,023.80 : 22,003,160.10 = 6,148,221.40 : x
  2. Step 2: Convert to fraction form
    14,667,023.80/22,003,160.10 = 6,148,221.40/x
  3. Step 3: Cross multiply
    14,667,023.80x = 22,003,160.10 × 6,148,221.40
  4. Step 4: Simplify right side
    14,667,023.80x = 135,280,299,794,446.16
  5. Step 5: Solve for x
    x = 135,280,299,794,446.16/14,667,023.80
  6. Step 6: Final answer
    x = 9,223,432.21

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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.