Home / 34,787,521.26-52,172,659.80-11,757,944.52

Finding the Fourth Proportional to 34,787,521.26, 52,172,659.80 and 11,757,944.52

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Solution

The fourth proportional to 34,787,521.26, 52,172,659.80 and 11,757,944.52 is: 17,634,002.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,787,521.26 : 52,172,659.80 = 11,757,944.52 : x
  2. Step 2: Convert to fraction form
    34,787,521.26/52,172,659.80 = 11,757,944.52/x
  3. Step 3: Cross multiply
    34,787,521.26x = 52,172,659.80 × 11,757,944.52
  4. Step 4: Simplify right side
    34,787,521.26x = 613,443,239,389,234.25
  5. Step 5: Solve for x
    x = 613,443,239,389,234.25/34,787,521.26
  6. Step 6: Final answer
    x = 17,634,002.57

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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.