Home / 33,294,916.20-49,945,700.70-9,034,228.20

Finding the Fourth Proportional to 33,294,916.20, 49,945,700.70 and 9,034,228.20

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Solution

The fourth proportional to 33,294,916.20, 49,945,700.70 and 9,034,228.20 is: 13,552,244.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,294,916.20 : 49,945,700.70 = 9,034,228.20 : x
  2. Step 2: Convert to fraction form
    33,294,916.20/49,945,700.70 = 9,034,228.20/x
  3. Step 3: Cross multiply
    33,294,916.20x = 49,945,700.70 × 9,034,228.20
  4. Step 4: Simplify right side
    33,294,916.20x = 451,220,857,732,699.75
  5. Step 5: Solve for x
    x = 451,220,857,732,699.75/33,294,916.20
  6. Step 6: Final answer
    x = 13,552,244.88

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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.