Home / 32,451,987.31-44,781,968.28-17,764,812.30

Finding the Fourth Proportional to 32,451,987.31, 44,781,968.28 and 17,764,812.30

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Solution

The fourth proportional to 32,451,987.31, 44,781,968.28 and 17,764,812.30 is: 24,514,469.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,451,987.31 : 44,781,968.28 = 17,764,812.30 : x
  2. Step 2: Convert to fraction form
    32,451,987.31/44,781,968.28 = 17,764,812.30/x
  3. Step 3: Cross multiply
    32,451,987.31x = 44,781,968.28 × 17,764,812.30
  4. Step 4: Simplify right side
    32,451,987.31x = 795,543,260,918,753.88
  5. Step 5: Solve for x
    x = 795,543,260,918,753.88/32,451,987.31
  6. Step 6: Final answer
    x = 24,514,469.74

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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.