Home / 33,244,852.16-49,897,930.54-16,861,633.32

Finding the Fourth Proportional to 33,244,852.16, 49,897,930.54 and 16,861,633.32

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Solution

The fourth proportional to 33,244,852.16, 49,897,930.54 and 16,861,633.32 is: 25,307,996.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,244,852.16 : 49,897,930.54 = 16,861,633.32 : x
  2. Step 2: Convert to fraction form
    33,244,852.16/49,897,930.54 = 16,861,633.32/x
  3. Step 3: Cross multiply
    33,244,852.16x = 49,897,930.54 × 16,861,633.32
  4. Step 4: Simplify right side
    33,244,852.16x = 841,360,608,192,309.62
  5. Step 5: Solve for x
    x = 841,360,608,192,309.62/33,244,852.16
  6. Step 6: Final answer
    x = 25,307,996.68

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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.