Home / 17,007,275.76-23,469,029.18-9,664,089.75

Finding the Fourth Proportional to 17,007,275.76, 23,469,029.18 and 9,664,089.75

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Solution

The fourth proportional to 17,007,275.76, 23,469,029.18 and 9,664,089.75 is: 13,335,869.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,007,275.76 : 23,469,029.18 = 9,664,089.75 : x
  2. Step 2: Convert to fraction form
    17,007,275.76/23,469,029.18 = 9,664,089.75/x
  3. Step 3: Cross multiply
    17,007,275.76x = 23,469,029.18 × 9,664,089.75
  4. Step 4: Simplify right side
    17,007,275.76x = 226,806,804,340,888.91
  5. Step 5: Solve for x
    x = 226,806,804,340,888.91/17,007,275.76
  6. Step 6: Final answer
    x = 13,335,869.16

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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.