Home / 14,972,404.30-22,416,616.05-14,552,500.30

Finding the Fourth Proportional to 14,972,404.30, 22,416,616.05 and 14,552,500.30

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Solution

The fourth proportional to 14,972,404.30, 22,416,616.05 and 14,552,500.30 is: 21,787,937.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,972,404.30 : 22,416,616.05 = 14,552,500.30 : x
  2. Step 2: Convert to fraction form
    14,972,404.30/22,416,616.05 = 14,552,500.30/x
  3. Step 3: Cross multiply
    14,972,404.30x = 22,416,616.05 × 14,552,500.30
  4. Step 4: Simplify right side
    14,972,404.30x = 326,217,811,792,609.81
  5. Step 5: Solve for x
    x = 326,217,811,792,609.81/14,972,404.30
  6. Step 6: Final answer
    x = 21,787,937.68

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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.