Home / 26,141,169.27-36,082,410.60-17,439,320.42

Finding the Fourth Proportional to 26,141,169.27, 36,082,410.60 and 17,439,320.42

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Solution

The fourth proportional to 26,141,169.27, 36,082,410.60 and 17,439,320.42 is: 24,071,330.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,141,169.27 : 36,082,410.60 = 17,439,320.42 : x
  2. Step 2: Convert to fraction form
    26,141,169.27/36,082,410.60 = 17,439,320.42/x
  3. Step 3: Cross multiply
    26,141,169.27x = 36,082,410.60 × 17,439,320.42
  4. Step 4: Simplify right side
    26,141,169.27x = 629,252,719,798,992.38
  5. Step 5: Solve for x
    x = 629,252,719,798,992.38/26,141,169.27
  6. Step 6: Final answer
    x = 24,071,330.30

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Double scale
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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.