Home / 104,433,882.56-144,122,647.38-62,624,754.79

Finding the Fourth Proportional to 104,433,882.56, 144,122,647.38 and 62,624,754.79

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Solution

The fourth proportional to 104,433,882.56, 144,122,647.38 and 62,624,754.79 is: 86,424,493.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    104,433,882.56 : 144,122,647.38 = 62,624,754.79 : x
  2. Step 2: Convert to fraction form
    104,433,882.56/144,122,647.38 = 62,624,754.79/x
  3. Step 3: Cross multiply
    104,433,882.56x = 144,122,647.38 × 62,624,754.79
  4. Step 4: Simplify right side
    104,433,882.56x = 9,025,645,451,858,136
  5. Step 5: Solve for x
    x = 9,025,645,451,858,136/104,433,882.56
  6. Step 6: Final answer
    x = 86,424,493.95

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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.