Home / 22,646,801.70-33,936,609.96-16,633,776.42

Finding the Fourth Proportional to 22,646,801.70, 33,936,609.96 and 16,633,776.42

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Solution

The fourth proportional to 22,646,801.70, 33,936,609.96 and 16,633,776.42 is: 24,925,991.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,646,801.70 : 33,936,609.96 = 16,633,776.42 : x
  2. Step 2: Convert to fraction form
    22,646,801.70/33,936,609.96 = 16,633,776.42/x
  3. Step 3: Cross multiply
    22,646,801.70x = 33,936,609.96 × 16,633,776.42
  4. Step 4: Simplify right side
    22,646,801.70x = 564,493,982,527,385.12
  5. Step 5: Solve for x
    x = 564,493,982,527,385.12/22,646,801.70
  6. Step 6: Final answer
    x = 24,925,991.32

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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.