Home / 110,328,687.92-152,253,582.08-63,945,846.06

Finding the Fourth Proportional to 110,328,687.92, 152,253,582.08 and 63,945,846.06

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Solution

The fourth proportional to 110,328,687.92, 152,253,582.08 and 63,945,846.06 is: 88,245,263.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    110,328,687.92 : 152,253,582.08 = 63,945,846.06 : x
  2. Step 2: Convert to fraction form
    110,328,687.92/152,253,582.08 = 63,945,846.06/x
  3. Step 3: Cross multiply
    110,328,687.92x = 152,253,582.08 × 63,945,846.06
  4. Step 4: Simplify right side
    110,328,687.92x = 9,735,984,121,771,256
  5. Step 5: Solve for x
    x = 9,735,984,121,771,256/110,328,687.92
  6. Step 6: Final answer
    x = 88,245,263.36

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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.