Home / 33,363,042.30-50,044,563.45-19,926,114.30

Finding the Fourth Proportional to 33,363,042.30, 50,044,563.45 and 19,926,114.30

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Solution

The fourth proportional to 33,363,042.30, 50,044,563.45 and 19,926,114.30 is: 29,889,171.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,363,042.30 : 50,044,563.45 = 19,926,114.30 : x
  2. Step 2: Convert to fraction form
    33,363,042.30/50,044,563.45 = 19,926,114.30/x
  3. Step 3: Cross multiply
    33,363,042.30x = 50,044,563.45 × 19,926,114.30
  4. Step 4: Simplify right side
    33,363,042.30x = 997,193,691,398,302.38
  5. Step 5: Solve for x
    x = 997,193,691,398,302.38/33,363,042.30
  6. Step 6: Final answer
    x = 29,889,171.45

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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.