Home / 17,194,552.48-25,791,824.11-11,786,808.15

Finding the Fourth Proportional to 17,194,552.48, 25,791,824.11 and 11,786,808.15

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Solution

The fourth proportional to 17,194,552.48, 25,791,824.11 and 11,786,808.15 is: 17,680,209.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,194,552.48 : 25,791,824.11 = 11,786,808.15 : x
  2. Step 2: Convert to fraction form
    17,194,552.48/25,791,824.11 = 11,786,808.15/x
  3. Step 3: Cross multiply
    17,194,552.48x = 25,791,824.11 × 11,786,808.15
  4. Step 4: Simplify right side
    17,194,552.48x = 304,003,282,668,266.56
  5. Step 5: Solve for x
    x = 304,003,282,668,266.56/17,194,552.48
  6. Step 6: Final answer
    x = 17,680,209.07

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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.