Home / 41,552,956.08-62,336,131.74-12,799,078.29

Finding the Fourth Proportional to 41,552,956.08, 62,336,131.74 and 12,799,078.29

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Solution

The fourth proportional to 41,552,956.08, 62,336,131.74 and 12,799,078.29 is: 19,200,680.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,552,956.08 : 62,336,131.74 = 12,799,078.29 : x
  2. Step 2: Convert to fraction form
    41,552,956.08/62,336,131.74 = 12,799,078.29/x
  3. Step 3: Cross multiply
    41,552,956.08x = 62,336,131.74 × 12,799,078.29
  4. Step 4: Simplify right side
    41,552,956.08x = 797,845,030,436,013.88
  5. Step 5: Solve for x
    x = 797,845,030,436,013.88/41,552,956.08
  6. Step 6: Final answer
    x = 19,200,680.43

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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.