Home / 96,236,194.60-144,354,291.90-31,542,110.20

Finding the Fourth Proportional to 96,236,194.60, 144,354,291.90 and 31,542,110.20

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Solution

The fourth proportional to 96,236,194.60, 144,354,291.90 and 31,542,110.20 is: 47,313,165.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    96,236,194.60 : 144,354,291.90 = 31,542,110.20 : x
  2. Step 2: Convert to fraction form
    96,236,194.60/144,354,291.90 = 31,542,110.20/x
  3. Step 3: Cross multiply
    96,236,194.60x = 144,354,291.90 × 31,542,110.20
  4. Step 4: Simplify right side
    96,236,194.60x = 4,553,238,982,952,767
  5. Step 5: Solve for x
    x = 4,553,238,982,952,767/96,236,194.60
  6. Step 6: Final answer
    x = 47,313,165.30

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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.