Home / 20,001,363.30-30,002,044.95-14,962,515.30

Finding the Fourth Proportional to 20,001,363.30, 30,002,044.95 and 14,962,515.30

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Solution

The fourth proportional to 20,001,363.30, 30,002,044.95 and 14,962,515.30 is: 22,443,772.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    20,001,363.30 : 30,002,044.95 = 14,962,515.30 : x
  2. Step 2: Convert to fraction form
    20,001,363.30/30,002,044.95 = 14,962,515.30/x
  3. Step 3: Cross multiply
    20,001,363.30x = 30,002,044.95 × 14,962,515.30
  4. Step 4: Simplify right side
    20,001,363.30x = 448,906,056,595,662.75
  5. Step 5: Solve for x
    x = 448,906,056,595,662.75/20,001,363.30
  6. Step 6: Final answer
    x = 22,443,772.95

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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.