Home / 17,963,481.54-26,944,834.56-5,009,287.17

Finding the Fourth Proportional to 17,963,481.54, 26,944,834.56 and 5,009,287.17

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Solution

The fourth proportional to 17,963,481.54, 26,944,834.56 and 5,009,287.17 is: 7,513,822.63

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,963,481.54 : 26,944,834.56 = 5,009,287.17 : x
  2. Step 2: Convert to fraction form
    17,963,481.54/26,944,834.56 = 5,009,287.17/x
  3. Step 3: Cross multiply
    17,963,481.54x = 26,944,834.56 × 5,009,287.17
  4. Step 4: Simplify right side
    17,963,481.54x = 134,974,414,059,180.59
  5. Step 5: Solve for x
    x = 134,974,414,059,180.59/17,963,481.54
  6. Step 6: Final answer
    x = 7,513,822.63

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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.