Home / 182,100,001.80-273,150,002.70-162,968,125.80

Finding the Fourth Proportional to 182,100,001.80, 273,150,002.70 and 162,968,125.80

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Solution

The fourth proportional to 182,100,001.80, 273,150,002.70 and 162,968,125.80 is: 244,452,188.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    182,100,001.80 : 273,150,002.70 = 162,968,125.80 : x
  2. Step 2: Convert to fraction form
    182,100,001.80/273,150,002.70 = 162,968,125.80/x
  3. Step 3: Cross multiply
    182,100,001.80x = 273,150,002.70 × 162,968,125.80
  4. Step 4: Simplify right side
    182,100,001.80x = 44,514,744,002,283,944
  5. Step 5: Solve for x
    x = 44,514,744,002,283,944/182,100,001.80
  6. Step 6: Final answer
    x = 244,452,188.70

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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.