Home / 17,401,663.92-24,013,481.40-9,667,178.04

Finding the Fourth Proportional to 17,401,663.92, 24,013,481.40 and 9,667,178.04

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Solution

The fourth proportional to 17,401,663.92, 24,013,481.40 and 9,667,178.04 is: 13,340,253.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,401,663.92 : 24,013,481.40 = 9,667,178.04 : x
  2. Step 2: Convert to fraction form
    17,401,663.92/24,013,481.40 = 9,667,178.04/x
  3. Step 3: Cross multiply
    17,401,663.92x = 24,013,481.40 × 9,667,178.04
  4. Step 4: Simplify right side
    17,401,663.92x = 232,142,600,054,028.41
  5. Step 5: Solve for x
    x = 232,142,600,054,028.41/17,401,663.92
  6. Step 6: Final answer
    x = 13,340,253.04

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.