Home / 174,442,983.84-240,732,932.10-96,129,339.90

Finding the Fourth Proportional to 174,442,983.84, 240,732,932.10 and 96,129,339.90

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Solution

The fourth proportional to 174,442,983.84, 240,732,932.10 and 96,129,339.90 is: 132,659,378.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    174,442,983.84 : 240,732,932.10 = 96,129,339.90 : x
  2. Step 2: Convert to fraction form
    174,442,983.84/240,732,932.10 = 96,129,339.90/x
  3. Step 3: Cross multiply
    174,442,983.84x = 240,732,932.10 × 96,129,339.90
  4. Step 4: Simplify right side
    174,442,983.84x = 23,141,497,854,964,520
  5. Step 5: Solve for x
    x = 23,141,497,854,964,520/174,442,983.84
  6. Step 6: Final answer
    x = 132,659,378.70

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.