Home / 35,208,691.12-52,775,761.95-11,843,190.44

Finding the Fourth Proportional to 35,208,691.12, 52,775,761.95 and 11,843,190.44

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Solution

The fourth proportional to 35,208,691.12, 52,775,761.95 and 11,843,190.44 is: 17,752,247.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,208,691.12 : 52,775,761.95 = 11,843,190.44 : x
  2. Step 2: Convert to fraction form
    35,208,691.12/52,775,761.95 = 11,843,190.44/x
  3. Step 3: Cross multiply
    35,208,691.12x = 52,775,761.95 × 11,843,190.44
  4. Step 4: Simplify right side
    35,208,691.12x = 625,033,399,670,828
  5. Step 5: Solve for x
    x = 625,033,399,670,828/35,208,691.12
  6. Step 6: Final answer
    x = 17,752,247.52

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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.