Home / 53,937,991,783.70-80,852,568,117.15-24,515,150,542.10

Finding the Fourth Proportional to 53,937,991,783.70, 80,852,568,117.15 and 24,515,150,542.10

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Solution

The fourth proportional to 53,937,991,783.70, 80,852,568,117.15 and 24,515,150,542.10 is: 36,747,991,787.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    53,937,991,783.70 : 80,852,568,117.15 = 24,515,150,542.10 : x
  2. Step 2: Convert to fraction form
    53,937,991,783.70/80,852,568,117.15 = 24,515,150,542.10/x
  3. Step 3: Cross multiply
    53,937,991,783.70x = 80,852,568,117.15 × 24,515,150,542.10
  4. Step 4: Simplify right side
    53,937,991,783.70x = 1,982,112,879,107,326,607,360
  5. Step 5: Solve for x
    x = 1,982,112,879,107,326,607,360/53,937,991,783.70
  6. Step 6: Final answer
    x = 36,747,991,787.61

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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.