Home / 36,170,720.20-54,262,058.10-16,759,345.60

Finding the Fourth Proportional to 36,170,720.20, 54,262,058.10 and 16,759,345.60

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Solution

The fourth proportional to 36,170,720.20, 54,262,058.10 and 16,759,345.60 is: 25,141,788.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    36,170,720.20 : 54,262,058.10 = 16,759,345.60 : x
  2. Step 2: Convert to fraction form
    36,170,720.20/54,262,058.10 = 16,759,345.60/x
  3. Step 3: Cross multiply
    36,170,720.20x = 54,262,058.10 × 16,759,345.60
  4. Step 4: Simplify right side
    36,170,720.20x = 909,396,584,665,179.38
  5. Step 5: Solve for x
    x = 909,396,584,665,179.38/36,170,720.20
  6. Step 6: Final answer
    x = 25,141,788.15

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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.