Home / 52,812,258.62-79,198,488.45-22,108,960.76

Finding the Fourth Proportional to 52,812,258.62, 79,198,488.45 and 22,108,960.76

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Solution

The fourth proportional to 52,812,258.62, 79,198,488.45 and 22,108,960.76 is: 33,155,110.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    52,812,258.62 : 79,198,488.45 = 22,108,960.76 : x
  2. Step 2: Convert to fraction form
    52,812,258.62/79,198,488.45 = 22,108,960.76/x
  3. Step 3: Cross multiply
    52,812,258.62x = 79,198,488.45 × 22,108,960.76
  4. Step 4: Simplify right side
    52,812,258.62x = 1,750,996,272,996,370.75
  5. Step 5: Solve for x
    x = 1,750,996,272,996,370.75/52,812,258.62
  6. Step 6: Final answer
    x = 33,155,110.55

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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.