Home / 23,374,691.04-32,256,454.77-13,061,498.88

Finding the Fourth Proportional to 23,374,691.04, 32,256,454.77 and 13,061,498.88

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Solution

The fourth proportional to 23,374,691.04, 32,256,454.77 and 13,061,498.88 is: 18,024,522.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,374,691.04 : 32,256,454.77 = 13,061,498.88 : x
  2. Step 2: Convert to fraction form
    23,374,691.04/32,256,454.77 = 13,061,498.88/x
  3. Step 3: Cross multiply
    23,374,691.04x = 32,256,454.77 × 13,061,498.88
  4. Step 4: Simplify right side
    23,374,691.04x = 421,317,647,851,125.69
  5. Step 5: Solve for x
    x = 421,317,647,851,125.69/23,374,691.04
  6. Step 6: Final answer
    x = 18,024,522.64

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.