Home / 60,115,576.84-82,959,656.82-32,613,505.12

Finding the Fourth Proportional to 60,115,576.84, 82,959,656.82 and 32,613,505.12

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Solution

The fourth proportional to 60,115,576.84, 82,959,656.82 and 32,613,505.12 is: 45,006,724.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    60,115,576.84 : 82,959,656.82 = 32,613,505.12 : x
  2. Step 2: Convert to fraction form
    60,115,576.84/82,959,656.82 = 32,613,505.12/x
  3. Step 3: Cross multiply
    60,115,576.84x = 82,959,656.82 × 32,613,505.12
  4. Step 4: Simplify right side
    60,115,576.84x = 2,705,605,192,452,513
  5. Step 5: Solve for x
    x = 2,705,605,192,452,513/60,115,576.84
  6. Step 6: Final answer
    x = 45,006,724.29

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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.