Home / 26,667,266.28-40,000,607.82-6,472,508.28

Finding the Fourth Proportional to 26,667,266.28, 40,000,607.82 and 6,472,508.28

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Solution

The fourth proportional to 26,667,266.28, 40,000,607.82 and 6,472,508.28 is: 9,708,691.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,667,266.28 : 40,000,607.82 = 6,472,508.28 : x
  2. Step 2: Convert to fraction form
    26,667,266.28/40,000,607.82 = 6,472,508.28/x
  3. Step 3: Cross multiply
    26,667,266.28x = 40,000,607.82 × 6,472,508.28
  4. Step 4: Simplify right side
    26,667,266.28x = 258,904,265,319,982.75
  5. Step 5: Solve for x
    x = 258,904,265,319,982.75/26,667,266.28
  6. Step 6: Final answer
    x = 9,708,691.64

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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.