Home / 19,625,658.97-27,083,410.68-10,923,644.83

Finding the Fourth Proportional to 19,625,658.97, 27,083,410.68 and 10,923,644.83

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Solution

The fourth proportional to 19,625,658.97, 27,083,410.68 and 10,923,644.83 is: 15,074,630.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    19,625,658.97 : 27,083,410.68 = 10,923,644.83 : x
  2. Step 2: Convert to fraction form
    19,625,658.97/27,083,410.68 = 10,923,644.83/x
  3. Step 3: Cross multiply
    19,625,658.97x = 27,083,410.68 × 10,923,644.83
  4. Step 4: Simplify right side
    19,625,658.97x = 295,849,559,053,348.81
  5. Step 5: Solve for x
    x = 295,849,559,053,348.81/19,625,658.97
  6. Step 6: Final answer
    x = 15,074,630.59

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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.