Home / 17,395,425.10-26,093,137.65-9,432,801.10

Finding the Fourth Proportional to 17,395,425.10, 26,093,137.65 and 9,432,801.10

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Solution

The fourth proportional to 17,395,425.10, 26,093,137.65 and 9,432,801.10 is: 14,149,201.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,395,425.10 : 26,093,137.65 = 9,432,801.10 : x
  2. Step 2: Convert to fraction form
    17,395,425.10/26,093,137.65 = 9,432,801.10/x
  3. Step 3: Cross multiply
    17,395,425.10x = 26,093,137.65 × 9,432,801.10
  4. Step 4: Simplify right side
    17,395,425.10x = 246,131,377,527,371.41
  5. Step 5: Solve for x
    x = 246,131,377,527,371.41/17,395,425.10
  6. Step 6: Final answer
    x = 14,149,201.65

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Double scale
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Similar ratio
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1.5x scale

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.