Home / 116,007,153.92-160,093,983.84-63,800,227.52

Finding the Fourth Proportional to 116,007,153.92, 160,093,983.84 and 63,800,227.52

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Solution

The fourth proportional to 116,007,153.92, 160,093,983.84 and 63,800,227.52 is: 88,046,575.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    116,007,153.92 : 160,093,983.84 = 63,800,227.52 : x
  2. Step 2: Convert to fraction form
    116,007,153.92/160,093,983.84 = 63,800,227.52/x
  3. Step 3: Cross multiply
    116,007,153.92x = 160,093,983.84 × 63,800,227.52
  4. Step 4: Simplify right side
    116,007,153.92x = 10,214,032,593,575,204
  5. Step 5: Solve for x
    x = 10,214,032,593,575,204/116,007,153.92
  6. Step 6: Final answer
    x = 88,046,575.13

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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.