Home / 39,747,224.24-54,843,061.32-23,224,154.48

Finding the Fourth Proportional to 39,747,224.24, 54,843,061.32 and 23,224,154.48

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Solution

The fourth proportional to 39,747,224.24, 54,843,061.32 and 23,224,154.48 is: 32,044,595.63

Step by Step Solution

  1. Step 1: Write the proportion equation
    39,747,224.24 : 54,843,061.32 = 23,224,154.48 : x
  2. Step 2: Convert to fraction form
    39,747,224.24/54,843,061.32 = 23,224,154.48/x
  3. Step 3: Cross multiply
    39,747,224.24x = 54,843,061.32 × 23,224,154.48
  4. Step 4: Simplify right side
    39,747,224.24x = 1,273,683,728,251,792.75
  5. Step 5: Solve for x
    x = 1,273,683,728,251,792.75/39,747,224.24
  6. Step 6: Final answer
    x = 32,044,595.63

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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.