Home / 367,221,350.20-550,832,025.30-94,592,117.20

Finding the Fourth Proportional to 367,221,350.20, 550,832,025.30 and 94,592,117.20

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Solution

The fourth proportional to 367,221,350.20, 550,832,025.30 and 94,592,117.20 is: 141,888,175.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    367,221,350.20 : 550,832,025.30 = 94,592,117.20 : x
  2. Step 2: Convert to fraction form
    367,221,350.20/550,832,025.30 = 94,592,117.20/x
  3. Step 3: Cross multiply
    367,221,350.20x = 550,832,025.30 × 94,592,117.20
  4. Step 4: Simplify right side
    367,221,350.20x = 52,104,367,494,690,960
  5. Step 5: Solve for x
    x = 52,104,367,494,690,960/367,221,350.20
  6. Step 6: Final answer
    x = 141,888,175.80

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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.