Home / 17,454,700.52-26,164,086.08-7,743,886.75

Finding the Fourth Proportional to 17,454,700.52, 26,164,086.08 and 7,743,886.75

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Solution

The fourth proportional to 17,454,700.52, 26,164,086.08 and 7,743,886.75 is: 11,607,859.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,454,700.52 : 26,164,086.08 = 7,743,886.75 : x
  2. Step 2: Convert to fraction form
    17,454,700.52/26,164,086.08 = 7,743,886.75/x
  3. Step 3: Cross multiply
    17,454,700.52x = 26,164,086.08 × 7,743,886.75
  4. Step 4: Simplify right side
    17,454,700.52x = 202,611,719,351,231.56
  5. Step 5: Solve for x
    x = 202,611,719,351,231.56/17,454,700.52
  6. Step 6: Final answer
    x = 11,607,859.96

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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.