Home / 16,726,570.56-25,091,197.02-6,356,757.51

Finding the Fourth Proportional to 16,726,570.56, 25,091,197.02 and 6,356,757.51

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Solution

The fourth proportional to 16,726,570.56, 25,091,197.02 and 6,356,757.51 is: 9,535,645.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,726,570.56 : 25,091,197.02 = 6,356,757.51 : x
  2. Step 2: Convert to fraction form
    16,726,570.56/25,091,197.02 = 6,356,757.51/x
  3. Step 3: Cross multiply
    16,726,570.56x = 25,091,197.02 × 6,356,757.51
  4. Step 4: Simplify right side
    16,726,570.56x = 159,498,655,091,774.62
  5. Step 5: Solve for x
    x = 159,498,655,091,774.62/16,726,570.56
  6. Step 6: Final answer
    x = 9,535,645.97

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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.