Home / 33,273,003.60-49,909,505.40-11,731,928.40

Finding the Fourth Proportional to 33,273,003.60, 49,909,505.40 and 11,731,928.40

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Solution

The fourth proportional to 33,273,003.60, 49,909,505.40 and 11,731,928.40 is: 17,597,892.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,273,003.60 : 49,909,505.40 = 11,731,928.40 : x
  2. Step 2: Convert to fraction form
    33,273,003.60/49,909,505.40 = 11,731,928.40/x
  3. Step 3: Cross multiply
    33,273,003.60x = 49,909,505.40 × 11,731,928.40
  4. Step 4: Simplify right side
    33,273,003.60x = 585,534,743,832,213.38
  5. Step 5: Solve for x
    x = 585,534,743,832,213.38/33,273,003.60
  6. Step 6: Final answer
    x = 17,597,892.60

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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.