Home / 41,306,863.20-61,957,670.40-14,013,103.20

Finding the Fourth Proportional to 41,306,863.20, 61,957,670.40 and 14,013,103.20

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Solution

The fourth proportional to 41,306,863.20, 61,957,670.40 and 14,013,103.20 is: 21,018,764.49

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,306,863.20 : 61,957,670.40 = 14,013,103.20 : x
  2. Step 2: Convert to fraction form
    41,306,863.20/61,957,670.40 = 14,013,103.20/x
  3. Step 3: Cross multiply
    41,306,863.20x = 61,957,670.40 × 14,013,103.20
  4. Step 4: Simplify right side
    41,306,863.20x = 868,219,229,346,785.25
  5. Step 5: Solve for x
    x = 868,219,229,346,785.25/41,306,863.20
  6. Step 6: Final answer
    x = 21,018,764.49

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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.