Home / 26,471,713.11-39,585,667.90-25,180,310.67

Finding the Fourth Proportional to 26,471,713.11, 39,585,667.90 and 25,180,310.67

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Solution

The fourth proportional to 26,471,713.11, 39,585,667.90 and 25,180,310.67 is: 37,654,511.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,471,713.11 : 39,585,667.90 = 25,180,310.67 : x
  2. Step 2: Convert to fraction form
    26,471,713.11/39,585,667.90 = 25,180,310.67/x
  3. Step 3: Cross multiply
    26,471,713.11x = 39,585,667.90 × 25,180,310.67
  4. Step 4: Simplify right side
    26,471,713.11x = 996,779,415,801,446.50
  5. Step 5: Solve for x
    x = 996,779,415,801,446.50/26,471,713.11
  6. Step 6: Final answer
    x = 37,654,511.13

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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.