Home / 96,236,195.60-144,354,293.40-31,542,111.20

Finding the Fourth Proportional to 96,236,195.60, 144,354,293.40 and 31,542,111.20

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Solution

The fourth proportional to 96,236,195.60, 144,354,293.40 and 31,542,111.20 is: 47,313,166.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    96,236,195.60 : 144,354,293.40 = 31,542,111.20 : x
  2. Step 2: Convert to fraction form
    96,236,195.60/144,354,293.40 = 31,542,111.20/x
  3. Step 3: Cross multiply
    96,236,195.60x = 144,354,293.40 × 31,542,111.20
  4. Step 4: Simplify right side
    96,236,195.60x = 4,553,239,174,620,226
  5. Step 5: Solve for x
    x = 4,553,239,174,620,226/96,236,195.60
  6. Step 6: Final answer
    x = 47,313,166.80

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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.