Home / 96,235,579.20-144,369,542.88-47,715,827.52

Finding the Fourth Proportional to 96,235,579.20, 144,369,542.88 and 47,715,827.52

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Solution

The fourth proportional to 96,235,579.20, 144,369,542.88 and 47,715,827.52 is: 71,581,760.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    96,235,579.20 : 144,369,542.88 = 47,715,827.52 : x
  2. Step 2: Convert to fraction form
    96,235,579.20/144,369,542.88 = 47,715,827.52/x
  3. Step 3: Cross multiply
    96,235,579.20x = 144,369,542.88 × 47,715,827.52
  4. Step 4: Simplify right side
    96,235,579.20x = 6,888,712,207,203,324
  5. Step 5: Solve for x
    x = 6,888,712,207,203,324/96,235,579.20
  6. Step 6: Final answer
    x = 71,581,760.76

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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.