Home / 41,113,258.52-61,645,983.86-15,556,238.96

Finding the Fourth Proportional to 41,113,258.52, 61,645,983.86 and 15,556,238.96

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Solution

The fourth proportional to 41,113,258.52, 61,645,983.86 and 15,556,238.96 is: 23,325,313.78

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,113,258.52 : 61,645,983.86 = 15,556,238.96 : x
  2. Step 2: Convert to fraction form
    41,113,258.52/61,645,983.86 = 15,556,238.96/x
  3. Step 3: Cross multiply
    41,113,258.52x = 61,645,983.86 × 15,556,238.96
  4. Step 4: Simplify right side
    41,113,258.52x = 958,979,655,581,123.88
  5. Step 5: Solve for x
    x = 958,979,655,581,123.88/41,113,258.52
  6. Step 6: Final answer
    x = 23,325,313.78

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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.