Home / 16,744,425,018.36-25,121,538,694.24-5,399,373,891.10

Finding the Fourth Proportional to 16,744,425,018.36, 25,121,538,694.24 and 5,399,373,891.10

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Solution

The fourth proportional to 16,744,425,018.36, 25,121,538,694.24 and 5,399,373,891.10 is: 8,100,641,257.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,744,425,018.36 : 25,121,538,694.24 = 5,399,373,891.10 : x
  2. Step 2: Convert to fraction form
    16,744,425,018.36/25,121,538,694.24 = 5,399,373,891.10/x
  3. Step 3: Cross multiply
    16,744,425,018.36x = 25,121,538,694.24 × 5,399,373,891.10
  4. Step 4: Simplify right side
    16,744,425,018.36x = 135,640,580,129,937,866,752
  5. Step 5: Solve for x
    x = 135,640,580,129,937,866,752/16,744,425,018.36
  6. Step 6: Final answer
    x = 8,100,641,257.09

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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.