Home / 25,875,212.00-38,856,747.11-17,294,453.73

Finding the Fourth Proportional to 25,875,212.00, 38,856,747.11 and 17,294,453.73

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Solution

The fourth proportional to 25,875,212.00, 38,856,747.11 and 17,294,453.73 is: 25,971,041.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,875,212.00 : 38,856,747.11 = 17,294,453.73 : x
  2. Step 2: Convert to fraction form
    25,875,212.00/38,856,747.11 = 17,294,453.73/x
  3. Step 3: Cross multiply
    25,875,212.00x = 38,856,747.11 × 17,294,453.73
  4. Step 4: Simplify right side
    25,875,212.00x = 672,006,214,905,733.88
  5. Step 5: Solve for x
    x = 672,006,214,905,733.88/25,875,212.00
  6. Step 6: Final answer
    x = 25,971,041.90

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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.