Home / 15,979,058.10-23,954,590.35-9,591,851.70

Finding the Fourth Proportional to 15,979,058.10, 23,954,590.35 and 9,591,851.70

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Solution

The fourth proportional to 15,979,058.10, 23,954,590.35 and 9,591,851.70 is: 14,379,375.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,979,058.10 : 23,954,590.35 = 9,591,851.70 : x
  2. Step 2: Convert to fraction form
    15,979,058.10/23,954,590.35 = 9,591,851.70/x
  3. Step 3: Cross multiply
    15,979,058.10x = 23,954,590.35 × 9,591,851.70
  4. Step 4: Simplify right side
    15,979,058.10x = 229,768,878,171,451.09
  5. Step 5: Solve for x
    x = 229,768,878,171,451.09/15,979,058.10
  6. Step 6: Final answer
    x = 14,379,375.60

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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.