Home / 26,244,927.90-39,373,612.65-13,467,404.70

Finding the Fourth Proportional to 26,244,927.90, 39,373,612.65 and 13,467,404.70

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Solution

The fourth proportional to 26,244,927.90, 39,373,612.65 and 13,467,404.70 is: 20,204,299.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,244,927.90 : 39,373,612.65 = 13,467,404.70 : x
  2. Step 2: Convert to fraction form
    26,244,927.90/39,373,612.65 = 13,467,404.70/x
  3. Step 3: Cross multiply
    26,244,927.90x = 39,373,612.65 × 13,467,404.70
  4. Step 4: Simplify right side
    26,244,927.90x = 530,260,376,058,589.38
  5. Step 5: Solve for x
    x = 530,260,376,058,589.38/26,244,927.90
  6. Step 6: Final answer
    x = 20,204,299.21

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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.