Home / 110,328,679.80-152,253,570.90-63,945,837.92

Finding the Fourth Proportional to 110,328,679.80, 152,253,570.90 and 63,945,837.92

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Solution

The fourth proportional to 110,328,679.80, 152,253,570.90 and 63,945,837.92 is: 88,245,252.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    110,328,679.80 : 152,253,570.90 = 63,945,837.92 : x
  2. Step 2: Convert to fraction form
    110,328,679.80/152,253,570.90 = 63,945,837.92/x
  3. Step 3: Cross multiply
    110,328,679.80x = 152,253,570.90 × 63,945,837.92
  4. Step 4: Simplify right side
    110,328,679.80x = 9,735,982,167,512,630
  5. Step 5: Solve for x
    x = 9,735,982,167,512,630/110,328,679.80
  6. Step 6: Final answer
    x = 88,245,252.14

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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.