Home / 17,635,616.82-26,455,098.30-6,853,750.56

Finding the Fourth Proportional to 17,635,616.82, 26,455,098.30 and 6,853,750.56

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Solution

The fourth proportional to 17,635,616.82, 26,455,098.30 and 6,853,750.56 is: 10,281,276.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,635,616.82 : 26,455,098.30 = 6,853,750.56 : x
  2. Step 2: Convert to fraction form
    17,635,616.82/26,455,098.30 = 6,853,750.56/x
  3. Step 3: Cross multiply
    17,635,616.82x = 26,455,098.30 × 6,853,750.56
  4. Step 4: Simplify right side
    17,635,616.82x = 181,316,644,788,480.03
  5. Step 5: Solve for x
    x = 181,316,644,788,480.03/17,635,616.82
  6. Step 6: Final answer
    x = 10,281,276.05

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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.