Home / 43,456,657,627.52-65,138,578,651.20-24,783,946,651.52

Finding the Fourth Proportional to 43,456,657,627.52, 65,138,578,651.20 and 24,783,946,651.52

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Solution

The fourth proportional to 43,456,657,627.52, 65,138,578,651.20 and 24,783,946,651.52 is: 37,149,452,958.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    43,456,657,627.52 : 65,138,578,651.20 = 24,783,946,651.52 : x
  2. Step 2: Convert to fraction form
    43,456,657,627.52/65,138,578,651.20 = 24,783,946,651.52/x
  3. Step 3: Cross multiply
    43,456,657,627.52x = 65,138,578,651.20 × 24,783,946,651.52
  4. Step 4: Simplify right side
    43,456,657,627.52x = 1,614,391,058,247,180,353,536
  5. Step 5: Solve for x
    x = 1,614,391,058,247,180,353,536/43,456,657,627.52
  6. Step 6: Final answer
    x = 37,149,452,958.04

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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.