Home / 33,214,848.80-49,822,273.20-18,098,304.80

Finding the Fourth Proportional to 33,214,848.80, 49,822,273.20 and 18,098,304.80

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Solution

The fourth proportional to 33,214,848.80, 49,822,273.20 and 18,098,304.80 is: 27,147,457.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,214,848.80 : 49,822,273.20 = 18,098,304.80 : x
  2. Step 2: Convert to fraction form
    33,214,848.80/49,822,273.20 = 18,098,304.80/x
  3. Step 3: Cross multiply
    33,214,848.80x = 49,822,273.20 × 18,098,304.80
  4. Step 4: Simplify right side
    33,214,848.80x = 901,698,686,202,471.50
  5. Step 5: Solve for x
    x = 901,698,686,202,471.50/33,214,848.80
  6. Step 6: Final answer
    x = 27,147,457.20

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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.