Home / 110,944,906.20-166,417,359.30-50,360,632.20

Finding the Fourth Proportional to 110,944,906.20, 166,417,359.30 and 50,360,632.20

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Solution

The fourth proportional to 110,944,906.20, 166,417,359.30 and 50,360,632.20 is: 75,540,948.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    110,944,906.20 : 166,417,359.30 = 50,360,632.20 : x
  2. Step 2: Convert to fraction form
    110,944,906.20/166,417,359.30 = 50,360,632.20/x
  3. Step 3: Cross multiply
    110,944,906.20x = 166,417,359.30 × 50,360,632.20
  4. Step 4: Simplify right side
    110,944,906.20x = 8,380,883,423,402,551
  5. Step 5: Solve for x
    x = 8,380,883,423,402,551/110,944,906.20
  6. Step 6: Final answer
    x = 75,540,948.30

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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.