Home / 17,322,987.04-23,905,432.14-9,587,863.76

Finding the Fourth Proportional to 17,322,987.04, 23,905,432.14 and 9,587,863.76

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Solution

The fourth proportional to 17,322,987.04, 23,905,432.14 and 9,587,863.76 is: 13,231,091.49

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,322,987.04 : 23,905,432.14 = 9,587,863.76 : x
  2. Step 2: Convert to fraction form
    17,322,987.04/23,905,432.14 = 9,587,863.76/x
  3. Step 3: Cross multiply
    17,322,987.04x = 23,905,432.14 × 9,587,863.76
  4. Step 4: Simplify right side
    17,322,987.04x = 229,202,026,482,245.25
  5. Step 5: Solve for x
    x = 229,202,026,482,245.25/17,322,987.04
  6. Step 6: Final answer
    x = 13,231,091.49

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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.