Home / 37,690,379.68-56,544,658.38-13,094,726.52

Finding the Fourth Proportional to 37,690,379.68, 56,544,658.38 and 13,094,726.52

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Solution

The fourth proportional to 37,690,379.68, 56,544,658.38 and 13,094,726.52 is: 19,645,247.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    37,690,379.68 : 56,544,658.38 = 13,094,726.52 : x
  2. Step 2: Convert to fraction form
    37,690,379.68/56,544,658.38 = 13,094,726.52/x
  3. Step 3: Cross multiply
    37,690,379.68x = 56,544,658.38 × 13,094,726.52
  4. Step 4: Simplify right side
    37,690,379.68x = 740,436,837,652,926.25
  5. Step 5: Solve for x
    x = 740,436,837,652,926.25/37,690,379.68
  6. Step 6: Final answer
    x = 19,645,247.51

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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.