Home / 104,517,546.44-144,242,282.40-62,703,177.80

Finding the Fourth Proportional to 104,517,546.44, 144,242,282.40 and 62,703,177.80

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Solution

The fourth proportional to 104,517,546.44, 144,242,282.40 and 62,703,177.80 is: 86,535,225.78

Step by Step Solution

  1. Step 1: Write the proportion equation
    104,517,546.44 : 144,242,282.40 = 62,703,177.80 : x
  2. Step 2: Convert to fraction form
    104,517,546.44/144,242,282.40 = 62,703,177.80/x
  3. Step 3: Cross multiply
    104,517,546.44x = 144,242,282.40 × 62,703,177.80
  4. Step 4: Simplify right side
    104,517,546.44x = 9,044,449,479,605,010
  5. Step 5: Solve for x
    x = 9,044,449,479,605,010/104,517,546.44
  6. Step 6: Final answer
    x = 86,535,225.78

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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.