Home / 22,945,608.81-31,667,227.54-17,134,301.47

Finding the Fourth Proportional to 22,945,608.81, 31,667,227.54 and 17,134,301.47

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Solution

The fourth proportional to 22,945,608.81, 31,667,227.54 and 17,134,301.47 is: 23,647,044.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,945,608.81 : 31,667,227.54 = 17,134,301.47 : x
  2. Step 2: Convert to fraction form
    22,945,608.81/31,667,227.54 = 17,134,301.47/x
  3. Step 3: Cross multiply
    22,945,608.81x = 31,667,227.54 × 17,134,301.47
  4. Step 4: Simplify right side
    22,945,608.81x = 542,595,823,389,446.44
  5. Step 5: Solve for x
    x = 542,595,823,389,446.44/22,945,608.81
  6. Step 6: Final answer
    x = 23,647,044.10

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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.