Home / 7,447,673,546.96-11,174,234,373.03-3,465,656,799.62

Finding the Fourth Proportional to 7,447,673,546.96, 11,174,234,373.03 and 3,465,656,799.62

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Solution

The fourth proportional to 7,447,673,546.96, 11,174,234,373.03 and 3,465,656,799.62 is: 5,199,752,794.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,447,673,546.96 : 11,174,234,373.03 = 3,465,656,799.62 : x
  2. Step 2: Convert to fraction form
    7,447,673,546.96/11,174,234,373.03 = 3,465,656,799.62/x
  3. Step 3: Cross multiply
    7,447,673,546.96x = 11,174,234,373.03 × 3,465,656,799.62
  4. Step 4: Simplify right side
    7,447,673,546.96x = 38,726,061,335,438,950,400
  5. Step 5: Solve for x
    x = 38,726,061,335,438,950,400/7,447,673,546.96
  6. Step 6: Final answer
    x = 5,199,752,794.11

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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.