Home / 24,499,961.50-33,810,376.78-13,336,775.46

Finding the Fourth Proportional to 24,499,961.50, 33,810,376.78 and 13,336,775.46

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Solution

The fourth proportional to 24,499,961.50, 33,810,376.78 and 13,336,775.46 is: 18,404,984.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,499,961.50 : 33,810,376.78 = 13,336,775.46 : x
  2. Step 2: Convert to fraction form
    24,499,961.50/33,810,376.78 = 13,336,775.46/x
  3. Step 3: Cross multiply
    24,499,961.50x = 33,810,376.78 × 13,336,775.46
  4. Step 4: Simplify right side
    24,499,961.50x = 450,921,403,332,857.88
  5. Step 5: Solve for x
    x = 450,921,403,332,857.88/24,499,961.50
  6. Step 6: Final answer
    x = 18,404,984.16

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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.