Home / 23,505,537.80-35,258,306.70-17,458,920.20

Finding the Fourth Proportional to 23,505,537.80, 35,258,306.70 and 17,458,920.20

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Solution

The fourth proportional to 23,505,537.80, 35,258,306.70 and 17,458,920.20 is: 26,188,380.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,505,537.80 : 35,258,306.70 = 17,458,920.20 : x
  2. Step 2: Convert to fraction form
    23,505,537.80/35,258,306.70 = 17,458,920.20/x
  3. Step 3: Cross multiply
    23,505,537.80x = 35,258,306.70 × 17,458,920.20
  4. Step 4: Simplify right side
    23,505,537.80x = 615,571,963,062,425.38
  5. Step 5: Solve for x
    x = 615,571,963,062,425.38/23,505,537.80
  6. Step 6: Final answer
    x = 26,188,380.30

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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.