Home / 35,022,628,163.34-52,523,077,113.96-12,635,466,217.56

Finding the Fourth Proportional to 35,022,628,163.34, 52,523,077,113.96 and 12,635,466,217.56

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Solution

The fourth proportional to 35,022,628,163.34, 52,523,077,113.96 and 12,635,466,217.56 is: 18,949,279,403.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,022,628,163.34 : 52,523,077,113.96 = 12,635,466,217.56 : x
  2. Step 2: Convert to fraction form
    35,022,628,163.34/52,523,077,113.96 = 12,635,466,217.56/x
  3. Step 3: Cross multiply
    35,022,628,163.34x = 52,523,077,113.96 × 12,635,466,217.56
  4. Step 4: Simplify right side
    35,022,628,163.34x = 663,653,566,515,740,278,784
  5. Step 5: Solve for x
    x = 663,653,566,515,740,278,784/35,022,628,163.34
  6. Step 6: Final answer
    x = 18,949,279,403.61

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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.