Home / 26,236,422.62-36,217,874.52-16,948,522.36

Finding the Fourth Proportional to 26,236,422.62, 36,217,874.52 and 16,948,522.36

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Solution

The fourth proportional to 26,236,422.62, 36,217,874.52 and 16,948,522.36 is: 23,396,461.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,236,422.62 : 36,217,874.52 = 16,948,522.36 : x
  2. Step 2: Convert to fraction form
    26,236,422.62/36,217,874.52 = 16,948,522.36/x
  3. Step 3: Cross multiply
    26,236,422.62x = 36,217,874.52 × 16,948,522.36
  4. Step 4: Simplify right side
    26,236,422.62x = 613,839,456,133,894.25
  5. Step 5: Solve for x
    x = 613,839,456,133,894.25/26,236,422.62
  6. Step 6: Final answer
    x = 23,396,461.67

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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.