Home / 95,672,998.41-132,069,548.59-64,329,215.12

Finding the Fourth Proportional to 95,672,998.41, 132,069,548.59 and 64,329,215.12

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Solution

The fourth proportional to 95,672,998.41, 132,069,548.59 and 64,329,215.12 is: 88,801,757.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    95,672,998.41 : 132,069,548.59 = 64,329,215.12 : x
  2. Step 2: Convert to fraction form
    95,672,998.41/132,069,548.59 = 64,329,215.12/x
  3. Step 3: Cross multiply
    95,672,998.41x = 132,069,548.59 × 64,329,215.12
  4. Step 4: Simplify right side
    95,672,998.41x = 8,495,930,401,721,493
  5. Step 5: Solve for x
    x = 8,495,930,401,721,493/95,672,998.41
  6. Step 6: Final answer
    x = 88,801,757.48

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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.