Home / 22,136,382.24-33,214,662.36-11,361,249.96

Finding the Fourth Proportional to 22,136,382.24, 33,214,662.36 and 11,361,249.96

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Solution

The fourth proportional to 22,136,382.24, 33,214,662.36 and 11,361,249.96 is: 17,047,053.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,136,382.24 : 33,214,662.36 = 11,361,249.96 : x
  2. Step 2: Convert to fraction form
    22,136,382.24/33,214,662.36 = 11,361,249.96/x
  3. Step 3: Cross multiply
    22,136,382.24x = 33,214,662.36 × 11,361,249.96
  4. Step 4: Simplify right side
    22,136,382.24x = 377,360,081,408,963.50
  5. Step 5: Solve for x
    x = 377,360,081,408,963.50/22,136,382.24
  6. Step 6: Final answer
    x = 17,047,053.01

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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.