Home / 38,837,082.96-58,256,674.20-10,082,581.92

Finding the Fourth Proportional to 38,837,082.96, 58,256,674.20 and 10,082,581.92

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Solution

The fourth proportional to 38,837,082.96, 58,256,674.20 and 10,082,581.92 is: 15,124,145.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    38,837,082.96 : 58,256,674.20 = 10,082,581.92 : x
  2. Step 2: Convert to fraction form
    38,837,082.96/58,256,674.20 = 10,082,581.92/x
  3. Step 3: Cross multiply
    38,837,082.96x = 58,256,674.20 × 10,082,581.92
  4. Step 4: Simplify right side
    38,837,082.96x = 587,377,690,008,250.50
  5. Step 5: Solve for x
    x = 587,377,690,008,250.50/38,837,082.96
  6. Step 6: Final answer
    x = 15,124,145.41

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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.