Home / 168,188,822.70-252,283,234.05-168,188,822.70

Finding the Fourth Proportional to 168,188,822.70, 252,283,234.05 and 168,188,822.70

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Solution

The fourth proportional to 168,188,822.70, 252,283,234.05 and 168,188,822.70 is: 252,283,234.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    168,188,822.70 : 252,283,234.05 = 168,188,822.70 : x
  2. Step 2: Convert to fraction form
    168,188,822.70/252,283,234.05 = 168,188,822.70/x
  3. Step 3: Cross multiply
    168,188,822.70x = 252,283,234.05 × 168,188,822.70
  4. Step 4: Simplify right side
    168,188,822.70x = 42,431,220,121,818,048
  5. Step 5: Solve for x
    x = 42,431,220,121,818,048/168,188,822.70
  6. Step 6: Final answer
    x = 252,283,234.05

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1.5x scale

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.