Home / 110,237,494.80-152,126,535.60-60,676,808.88

Finding the Fourth Proportional to 110,237,494.80, 152,126,535.60 and 60,676,808.88

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Solution

The fourth proportional to 110,237,494.80, 152,126,535.60 and 60,676,808.88 is: 83,733,331.78

Step by Step Solution

  1. Step 1: Write the proportion equation
    110,237,494.80 : 152,126,535.60 = 60,676,808.88 : x
  2. Step 2: Convert to fraction form
    110,237,494.80/152,126,535.60 = 60,676,808.88/x
  3. Step 3: Cross multiply
    110,237,494.80x = 152,126,535.60 × 60,676,808.88
  4. Step 4: Simplify right side
    110,237,494.80x = 9,230,552,726,177,716
  5. Step 5: Solve for x
    x = 9,230,552,726,177,716/110,237,494.80
  6. Step 6: Final answer
    x = 83,733,331.78

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1.5x scale

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.