Home / 26,039,058.53-39,066,171.89-11,658,763.29

Finding the Fourth Proportional to 26,039,058.53, 39,066,171.89 and 11,658,763.29

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Solution

The fourth proportional to 26,039,058.53, 39,066,171.89 and 11,658,763.29 is: 17,491,540.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,039,058.53 : 39,066,171.89 = 11,658,763.29 : x
  2. Step 2: Convert to fraction form
    26,039,058.53/39,066,171.89 = 11,658,763.29/x
  3. Step 3: Cross multiply
    26,039,058.53x = 39,066,171.89 × 11,658,763.29
  4. Step 4: Simplify right side
    26,039,058.53x = 455,463,250,711,961.88
  5. Step 5: Solve for x
    x = 455,463,250,711,961.88/26,039,058.53
  6. Step 6: Final answer
    x = 17,491,540.65

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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.