Home / 33,975,129.60-50,962,694.40-10,040,601.60

Finding the Fourth Proportional to 33,975,129.60, 50,962,694.40 and 10,040,601.60

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Solution

The fourth proportional to 33,975,129.60, 50,962,694.40 and 10,040,601.60 is: 15,060,902.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,975,129.60 : 50,962,694.40 = 10,040,601.60 : x
  2. Step 2: Convert to fraction form
    33,975,129.60/50,962,694.40 = 10,040,601.60/x
  3. Step 3: Cross multiply
    33,975,129.60x = 50,962,694.40 × 10,040,601.60
  4. Step 4: Simplify right side
    33,975,129.60x = 511,696,110,932,951
  5. Step 5: Solve for x
    x = 511,696,110,932,951/33,975,129.60
  6. Step 6: Final answer
    x = 15,060,902.40

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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.