Home / 17,083,308.39-23,574,963.33-9,348,351.63

Finding the Fourth Proportional to 17,083,308.39, 23,574,963.33 and 9,348,351.63

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Solution

The fourth proportional to 17,083,308.39, 23,574,963.33 and 9,348,351.63 is: 12,900,724.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,083,308.39 : 23,574,963.33 = 9,348,351.63 : x
  2. Step 2: Convert to fraction form
    17,083,308.39/23,574,963.33 = 9,348,351.63/x
  3. Step 3: Cross multiply
    17,083,308.39x = 23,574,963.33 × 9,348,351.63
  4. Step 4: Simplify right side
    17,083,308.39x = 220,387,046,873,195.72
  5. Step 5: Solve for x
    x = 220,387,046,873,195.72/17,083,308.39
  6. Step 6: Final answer
    x = 12,900,724.02

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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.