Home / 26,171,770.17-39,239,475.77-11,590,744.11

Finding the Fourth Proportional to 26,171,770.17, 39,239,475.77 and 11,590,744.11

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Solution

The fourth proportional to 26,171,770.17, 39,239,475.77 and 11,590,744.11 is: 17,378,064.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,171,770.17 : 39,239,475.77 = 11,590,744.11 : x
  2. Step 2: Convert to fraction form
    26,171,770.17/39,239,475.77 = 11,590,744.11/x
  3. Step 3: Cross multiply
    26,171,770.17x = 39,239,475.77 × 11,590,744.11
  4. Step 4: Simplify right side
    26,171,770.17x = 454,814,722,542,444
  5. Step 5: Solve for x
    x = 454,814,722,542,444/26,171,770.17
  6. Step 6: Final answer
    x = 17,378,064.97

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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.