Home / 33,215,542.40-49,823,313.60-27,830,273.60

Finding the Fourth Proportional to 33,215,542.40, 49,823,313.60 and 27,830,273.60

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Solution

The fourth proportional to 33,215,542.40, 49,823,313.60 and 27,830,273.60 is: 41,745,410.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,215,542.40 : 49,823,313.60 = 27,830,273.60 : x
  2. Step 2: Convert to fraction form
    33,215,542.40/49,823,313.60 = 27,830,273.60/x
  3. Step 3: Cross multiply
    33,215,542.40x = 49,823,313.60 × 27,830,273.60
  4. Step 4: Simplify right side
    33,215,542.40x = 1,386,596,449,146,601
  5. Step 5: Solve for x
    x = 1,386,596,449,146,601/33,215,542.40
  6. Step 6: Final answer
    x = 41,745,410.40

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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.