Home / 110,591,998.80-165,887,998.20-94,467,685.20

Finding the Fourth Proportional to 110,591,998.80, 165,887,998.20 and 94,467,685.20

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Solution

The fourth proportional to 110,591,998.80, 165,887,998.20 and 94,467,685.20 is: 141,701,527.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    110,591,998.80 : 165,887,998.20 = 94,467,685.20 : x
  2. Step 2: Convert to fraction form
    110,591,998.80/165,887,998.20 = 94,467,685.20/x
  3. Step 3: Cross multiply
    110,591,998.80x = 165,887,998.20 × 94,467,685.20
  4. Step 4: Simplify right side
    110,591,998.80x = 15,671,055,192,415,766
  5. Step 5: Solve for x
    x = 15,671,055,192,415,766/110,591,998.80
  6. Step 6: Final answer
    x = 141,701,527.80

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.