Home / 26,244,077.20-39,366,115.80-16,701,758.80

Finding the Fourth Proportional to 26,244,077.20, 39,366,115.80 and 16,701,758.80

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Solution

The fourth proportional to 26,244,077.20, 39,366,115.80 and 16,701,758.80 is: 25,052,638.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,244,077.20 : 39,366,115.80 = 16,701,758.80 : x
  2. Step 2: Convert to fraction form
    26,244,077.20/39,366,115.80 = 16,701,758.80/x
  3. Step 3: Cross multiply
    26,244,077.20x = 39,366,115.80 × 16,701,758.80
  4. Step 4: Simplify right side
    26,244,077.20x = 657,483,370,984,469
  5. Step 5: Solve for x
    x = 657,483,370,984,469/26,244,077.20
  6. Step 6: Final answer
    x = 25,052,638.20

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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.