Home / 53,937,991,769.20-80,852,568,095.40-24,515,150,527.60

Finding the Fourth Proportional to 53,937,991,769.20, 80,852,568,095.40 and 24,515,150,527.60

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Solution

The fourth proportional to 53,937,991,769.20, 80,852,568,095.40 and 24,515,150,527.60 is: 36,747,991,765.86

Step by Step Solution

  1. Step 1: Write the proportion equation
    53,937,991,769.20 : 80,852,568,095.40 = 24,515,150,527.60 : x
  2. Step 2: Convert to fraction form
    53,937,991,769.20/80,852,568,095.40 = 24,515,150,527.60/x
  3. Step 3: Cross multiply
    53,937,991,769.20x = 80,852,568,095.40 × 24,515,150,527.60
  4. Step 4: Simplify right side
    53,937,991,769.20x = 1,982,112,877,401,760,071,680
  5. Step 5: Solve for x
    x = 1,982,112,877,401,760,071,680/53,937,991,769.20
  6. Step 6: Final answer
    x = 36,747,991,765.86

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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.