Home / 23,172,363.40-34,758,545.10-14,690,302.60

Finding the Fourth Proportional to 23,172,363.40, 34,758,545.10 and 14,690,302.60

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Solution

The fourth proportional to 23,172,363.40, 34,758,545.10 and 14,690,302.60 is: 22,035,453.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,172,363.40 : 34,758,545.10 = 14,690,302.60 : x
  2. Step 2: Convert to fraction form
    23,172,363.40/34,758,545.10 = 14,690,302.60/x
  3. Step 3: Cross multiply
    23,172,363.40x = 34,758,545.10 × 14,690,302.60
  4. Step 4: Simplify right side
    23,172,363.40x = 510,613,545,454,747.25
  5. Step 5: Solve for x
    x = 510,613,545,454,747.25/23,172,363.40
  6. Step 6: Final answer
    x = 22,035,453.90

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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.