Home / 22,967,227.32-31,695,344.44-14,143,338.42

Finding the Fourth Proportional to 22,967,227.32, 31,695,344.44 and 14,143,338.42

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Solution

The fourth proportional to 22,967,227.32, 31,695,344.44 and 14,143,338.42 is: 19,518,158.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,967,227.32 : 31,695,344.44 = 14,143,338.42 : x
  2. Step 2: Convert to fraction form
    22,967,227.32/31,695,344.44 = 14,143,338.42/x
  3. Step 3: Cross multiply
    22,967,227.32x = 31,695,344.44 × 14,143,338.42
  4. Step 4: Simplify right side
    22,967,227.32x = 448,277,982,753,385.38
  5. Step 5: Solve for x
    x = 448,277,982,753,385.38/22,967,227.32
  6. Step 6: Final answer
    x = 19,518,158.48

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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.