Home / 33,328,579.19-49,982,634.02-11,758,136.36

Finding the Fourth Proportional to 33,328,579.19, 49,982,634.02 and 11,758,136.36

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Solution

The fourth proportional to 33,328,579.19, 49,982,634.02 and 11,758,136.36 is: 17,633,593.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,328,579.19 : 49,982,634.02 = 11,758,136.36 : x
  2. Step 2: Convert to fraction form
    33,328,579.19/49,982,634.02 = 11,758,136.36/x
  3. Step 3: Cross multiply
    33,328,579.19x = 49,982,634.02 × 11,758,136.36
  4. Step 4: Simplify right side
    33,328,579.19x = 587,702,626,218,617.12
  5. Step 5: Solve for x
    x = 587,702,626,218,617.12/33,328,579.19
  6. Step 6: Final answer
    x = 17,633,593.77

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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.