Home / 63,961,083.20-88,266,294.48-34,592,415.28

Finding the Fourth Proportional to 63,961,083.20, 88,266,294.48 and 34,592,415.28

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Solution

The fourth proportional to 63,961,083.20, 88,266,294.48 and 34,592,415.28 is: 47,737,532.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    63,961,083.20 : 88,266,294.48 = 34,592,415.28 : x
  2. Step 2: Convert to fraction form
    63,961,083.20/88,266,294.48 = 34,592,415.28/x
  3. Step 3: Cross multiply
    63,961,083.20x = 88,266,294.48 × 34,592,415.28
  4. Step 4: Simplify right side
    63,961,083.20x = 3,053,344,313,878,932
  5. Step 5: Solve for x
    x = 3,053,344,313,878,932/63,961,083.20
  6. Step 6: Final answer
    x = 47,737,532.90

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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.