Home / 61,632,130.60-92,448,195.90-29,781,634.60

Finding the Fourth Proportional to 61,632,130.60, 92,448,195.90 and 29,781,634.60

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Solution

The fourth proportional to 61,632,130.60, 92,448,195.90 and 29,781,634.60 is: 44,672,451.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    61,632,130.60 : 92,448,195.90 = 29,781,634.60 : x
  2. Step 2: Convert to fraction form
    61,632,130.60/92,448,195.90 = 29,781,634.60/x
  3. Step 3: Cross multiply
    61,632,130.60x = 92,448,195.90 × 29,781,634.60
  4. Step 4: Simplify right side
    61,632,130.60x = 2,753,258,389,723,018.50
  5. Step 5: Solve for x
    x = 2,753,258,389,723,018.50/61,632,130.60
  6. Step 6: Final answer
    x = 44,672,451.90

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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.