Home / 10,120,733.44-22,038,451.88

Finding the Third Proportional to 10,120,733.44 and 22,038,451.88

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Solution

The third proportional to 10,120,733.44 and 22,038,451.88 is: 47,989,937.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,120,733.44 : 22,038,451.88 = 22,038,451.88 : x
  2. Step 2: Convert to fraction form
    10,120,733.44/22,038,451.88 = 22,038,451.88/x
  3. Step 3: Cross multiply
    10,120,733.44x = 22,038,451.88 × 22,038,451.88
  4. Step 4: Simplify right side
    10,120,733.44x = 485,693,361,046,691
  5. Step 5: Solve for x
    x = 485,693,361,046,691/10,120,733.44
  6. Step 6: Final answer
    x = 47,989,937.10

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Why These Related Problems?

These problems maintain the same ratio (2.18) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.