Home / 41,510,109.07-62,258,777.56-13,844,515.33

Finding the Fourth Proportional to 41,510,109.07, 62,258,777.56 and 13,844,515.33

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Solution

The fourth proportional to 41,510,109.07, 62,258,777.56 and 13,844,515.33 is: 20,764,643.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,510,109.07 : 62,258,777.56 = 13,844,515.33 : x
  2. Step 2: Convert to fraction form
    41,510,109.07/62,258,777.56 = 13,844,515.33/x
  3. Step 3: Cross multiply
    41,510,109.07x = 62,258,777.56 × 13,844,515.33
  4. Step 4: Simplify right side
    41,510,109.07x = 861,942,600,356,480
  5. Step 5: Solve for x
    x = 861,942,600,356,480/41,510,109.07
  6. Step 6: Final answer
    x = 20,764,643.11

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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.