Home / 41,168,541.89-61,674,867.07-27,480,414.53

Finding the Fourth Proportional to 41,168,541.89, 61,674,867.07 and 27,480,414.53

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Solution

The fourth proportional to 41,168,541.89, 61,674,867.07 and 27,480,414.53 is: 41,168,592.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,168,541.89 : 61,674,867.07 = 27,480,414.53 : x
  2. Step 2: Convert to fraction form
    41,168,541.89/61,674,867.07 = 27,480,414.53/x
  3. Step 3: Cross multiply
    41,168,541.89x = 61,674,867.07 × 27,480,414.53
  4. Step 4: Simplify right side
    41,168,541.89x = 1,694,850,912,720,470
  5. Step 5: Solve for x
    x = 1,694,850,912,720,470/41,168,541.89
  6. Step 6: Final answer
    x = 41,168,592.21

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.