Home / 60,115,564.98-82,959,640.45-32,613,493.23

Finding the Fourth Proportional to 60,115,564.98, 82,959,640.45 and 32,613,493.23

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Solution

The fourth proportional to 60,115,564.98, 82,959,640.45 and 32,613,493.23 is: 45,006,707.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    60,115,564.98 : 82,959,640.45 = 32,613,493.23 : x
  2. Step 2: Convert to fraction form
    60,115,564.98/82,959,640.45 = 32,613,493.23/x
  3. Step 3: Cross multiply
    60,115,564.98x = 82,959,640.45 × 32,613,493.23
  4. Step 4: Simplify right side
    60,115,564.98x = 2,705,603,672,097,775.50
  5. Step 5: Solve for x
    x = 2,705,603,672,097,775.50/60,115,564.98
  6. Step 6: Final answer
    x = 45,006,707.88

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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.