Home / 24,533,691.41-33,856,725.33-13,520,837.66

Finding the Fourth Proportional to 24,533,691.41, 33,856,725.33 and 13,520,837.66

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Solution

The fourth proportional to 24,533,691.41, 33,856,725.33 and 13,520,837.66 is: 18,658,883.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,533,691.41 : 33,856,725.33 = 13,520,837.66 : x
  2. Step 2: Convert to fraction form
    24,533,691.41/33,856,725.33 = 13,520,837.66/x
  3. Step 3: Cross multiply
    24,533,691.41x = 33,856,725.33 × 13,520,837.66
  4. Step 4: Simplify right side
    24,533,691.41x = 457,771,286,716,856.25
  5. Step 5: Solve for x
    x = 457,771,286,716,856.25/24,533,691.41
  6. Step 6: Final answer
    x = 18,658,883.37

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.