Home / 33,412,916.80-50,007,400.80-29,381,838.40

Finding the Fourth Proportional to 33,412,916.80, 50,007,400.80 and 29,381,838.40

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Solution

The fourth proportional to 33,412,916.80, 50,007,400.80 and 29,381,838.40 is: 43,974,292.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,412,916.80 : 50,007,400.80 = 29,381,838.40 : x
  2. Step 2: Convert to fraction form
    33,412,916.80/50,007,400.80 = 29,381,838.40/x
  3. Step 3: Cross multiply
    33,412,916.80x = 50,007,400.80 × 29,381,838.40
  4. Step 4: Simplify right side
    33,412,916.80x = 1,469,309,369,109,630.50
  5. Step 5: Solve for x
    x = 1,469,309,369,109,630.50/33,412,916.80
  6. Step 6: Final answer
    x = 43,974,292.27

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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.