Home / 36,247,426.92-54,327,924.05-25,258,119.12

Finding the Fourth Proportional to 36,247,426.92, 54,327,924.05 and 25,258,119.12

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Solution

The fourth proportional to 36,247,426.92, 54,327,924.05 and 25,258,119.12 is: 37,857,064.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    36,247,426.92 : 54,327,924.05 = 25,258,119.12 : x
  2. Step 2: Convert to fraction form
    36,247,426.92/54,327,924.05 = 25,258,119.12/x
  3. Step 3: Cross multiply
    36,247,426.92x = 54,327,924.05 × 25,258,119.12
  4. Step 4: Simplify right side
    36,247,426.92x = 1,372,221,177,070,922.25
  5. Step 5: Solve for x
    x = 1,372,221,177,070,922.25/36,247,426.92
  6. Step 6: Final answer
    x = 37,857,064.45

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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.