Home / 17,287,497.34-23,858,106.28-9,845,474.04

Finding the Fourth Proportional to 17,287,497.34, 23,858,106.28 and 9,845,474.04

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Solution

The fourth proportional to 17,287,497.34, 23,858,106.28 and 9,845,474.04 is: 13,587,528.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,287,497.34 : 23,858,106.28 = 9,845,474.04 : x
  2. Step 2: Convert to fraction form
    17,287,497.34/23,858,106.28 = 9,845,474.04/x
  3. Step 3: Cross multiply
    17,287,497.34x = 23,858,106.28 × 9,845,474.04
  4. Step 4: Simplify right side
    17,287,497.34x = 234,894,366,023,300.97
  5. Step 5: Solve for x
    x = 234,894,366,023,300.97/17,287,497.34
  6. Step 6: Final answer
    x = 13,587,528.69

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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.