Home / 22,329,967.32-33,469,845.44-11,369,391.27

Finding the Fourth Proportional to 22,329,967.32, 33,469,845.44 and 11,369,391.27

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Solution

The fourth proportional to 22,329,967.32, 33,469,845.44 and 11,369,391.27 is: 17,041,304.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,329,967.32 : 33,469,845.44 = 11,369,391.27 : x
  2. Step 2: Convert to fraction form
    22,329,967.32/33,469,845.44 = 11,369,391.27/x
  3. Step 3: Cross multiply
    22,329,967.32x = 33,469,845.44 × 11,369,391.27
  4. Step 4: Simplify right side
    22,329,967.32x = 380,531,768,371,426.38
  5. Step 5: Solve for x
    x = 380,531,768,371,426.38/22,329,967.32
  6. Step 6: Final answer
    x = 17,041,304.31

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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.