Home / 33,244,600.48-49,897,554.72-16,861,383.20

Finding the Fourth Proportional to 33,244,600.48, 49,897,554.72 and 16,861,383.20

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Solution

The fourth proportional to 33,244,600.48, 49,897,554.72 and 16,861,383.20 is: 25,307,622.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,244,600.48 : 49,897,554.72 = 16,861,383.20 : x
  2. Step 2: Convert to fraction form
    33,244,600.48/49,897,554.72 = 16,861,383.20/x
  3. Step 3: Cross multiply
    33,244,600.48x = 49,897,554.72 × 16,861,383.20
  4. Step 4: Simplify right side
    33,244,600.48x = 841,341,790,876,888.62
  5. Step 5: Solve for x
    x = 841,341,790,876,888.62/33,244,600.48
  6. Step 6: Final answer
    x = 25,307,622.25

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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.