Home / 27,035,793.97-40,556,184.15-8,840,082.45

Finding the Fourth Proportional to 27,035,793.97, 40,556,184.15 and 8,840,082.45

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Solution

The fourth proportional to 27,035,793.97, 40,556,184.15 and 8,840,082.45 is: 13,260,938.89

Step by Step Solution

  1. Step 1: Write the proportion equation
    27,035,793.97 : 40,556,184.15 = 8,840,082.45 : x
  2. Step 2: Convert to fraction form
    27,035,793.97/40,556,184.15 = 8,840,082.45/x
  3. Step 3: Cross multiply
    27,035,793.97x = 40,556,184.15 × 8,840,082.45
  4. Step 4: Simplify right side
    27,035,793.97x = 358,520,011,743,383.12
  5. Step 5: Solve for x
    x = 358,520,011,743,383.12/27,035,793.97
  6. Step 6: Final answer
    x = 13,260,938.89

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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.