Home / 17,401,661.92-24,013,478.64-9,667,176.04

Finding the Fourth Proportional to 17,401,661.92, 24,013,478.64 and 9,667,176.04

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Solution

The fourth proportional to 17,401,661.92, 24,013,478.64 and 9,667,176.04 is: 13,340,250.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,401,661.92 : 24,013,478.64 = 9,667,176.04 : x
  2. Step 2: Convert to fraction form
    17,401,661.92/24,013,478.64 = 9,667,176.04/x
  3. Step 3: Cross multiply
    17,401,661.92x = 24,013,478.64 × 9,667,176.04
  4. Step 4: Simplify right side
    17,401,661.92x = 232,142,525,345,659.78
  5. Step 5: Solve for x
    x = 232,142,525,345,659.78/17,401,661.92
  6. Step 6: Final answer
    x = 13,340,250.28

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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.