Home / 33,519,560.40-50,278,343.76-9,259,946.64

Finding the Fourth Proportional to 33,519,560.40, 50,278,343.76 and 9,259,946.64

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Solution

The fourth proportional to 33,519,560.40, 50,278,343.76 and 9,259,946.64 is: 13,889,644.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,519,560.40 : 50,278,343.76 = 9,259,946.64 : x
  2. Step 2: Convert to fraction form
    33,519,560.40/50,278,343.76 = 9,259,946.64/x
  3. Step 3: Cross multiply
    33,519,560.40x = 50,278,343.76 × 9,259,946.64
  4. Step 4: Simplify right side
    33,519,560.40x = 465,574,780,365,177
  5. Step 5: Solve for x
    x = 465,574,780,365,177/33,519,560.40
  6. Step 6: Final answer
    x = 13,889,644.58

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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.