Home / 29,272,753,008.60-43,909,129,512.90-24,864,768,778.20

Finding the Fourth Proportional to 29,272,753,008.60, 43,909,129,512.90 and 24,864,768,778.20

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Solution

The fourth proportional to 29,272,753,008.60, 43,909,129,512.90 and 24,864,768,778.20 is: 37,297,153,167.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,272,753,008.60 : 43,909,129,512.90 = 24,864,768,778.20 : x
  2. Step 2: Convert to fraction form
    29,272,753,008.60/43,909,129,512.90 = 24,864,768,778.20/x
  3. Step 3: Cross multiply
    29,272,753,008.60x = 43,909,129,512.90 × 24,864,768,778.20
  4. Step 4: Simplify right side
    29,272,753,008.60x = 1,091,790,352,590,296,186,880
  5. Step 5: Solve for x
    x = 1,091,790,352,590,296,186,880/29,272,753,008.60
  6. Step 6: Final answer
    x = 37,297,153,167.30

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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.