Home / 18,098,970,593.58-24,976,187,743.41-10,478,337,819.48

Finding the Fourth Proportional to 18,098,970,593.58, 24,976,187,743.41 and 10,478,337,819.48

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Solution

The fourth proportional to 18,098,970,593.58, 24,976,187,743.41 and 10,478,337,819.48 is: 14,459,879,431.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    18,098,970,593.58 : 24,976,187,743.41 = 10,478,337,819.48 : x
  2. Step 2: Convert to fraction form
    18,098,970,593.58/24,976,187,743.41 = 10,478,337,819.48/x
  3. Step 3: Cross multiply
    18,098,970,593.58x = 24,976,187,743.41 × 10,478,337,819.48
  4. Step 4: Simplify right side
    18,098,970,593.58x = 261,708,932,618,205,822,976
  5. Step 5: Solve for x
    x = 261,708,932,618,205,822,976/18,098,970,593.58
  6. Step 6: Final answer
    x = 14,459,879,431.54

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.