Home / 36,675,308.10-55,012,962.15-23,761,291.80

Finding the Fourth Proportional to 36,675,308.10, 55,012,962.15 and 23,761,291.80

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Solution

The fourth proportional to 36,675,308.10, 55,012,962.15 and 23,761,291.80 is: 35,641,937.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    36,675,308.10 : 55,012,962.15 = 23,761,291.80 : x
  2. Step 2: Convert to fraction form
    36,675,308.10/55,012,962.15 = 23,761,291.80/x
  3. Step 3: Cross multiply
    36,675,308.10x = 55,012,962.15 × 23,761,291.80
  4. Step 4: Simplify right side
    36,675,308.10x = 1,307,179,046,428,505.50
  5. Step 5: Solve for x
    x = 1,307,179,046,428,505.50/36,675,308.10
  6. Step 6: Final answer
    x = 35,641,937.70

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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.