Home / 96,808,218.10-145,156,339.95-36,230,067.70

Finding the Fourth Proportional to 96,808,218.10, 145,156,339.95 and 36,230,067.70

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Solution

The fourth proportional to 96,808,218.10, 145,156,339.95 and 36,230,067.70 is: 54,324,148.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    96,808,218.10 : 145,156,339.95 = 36,230,067.70 : x
  2. Step 2: Convert to fraction form
    96,808,218.10/145,156,339.95 = 36,230,067.70/x
  3. Step 3: Cross multiply
    96,808,218.10x = 145,156,339.95 × 36,230,067.70
  4. Step 4: Simplify right side
    96,808,218.10x = 5,259,024,023,472,715
  5. Step 5: Solve for x
    x = 5,259,024,023,472,715/96,808,218.10
  6. Step 6: Final answer
    x = 54,324,148.58

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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.