Home / 181,399,003,327.20-272,098,504,990.80-169,789,497,535.20

Finding the Fourth Proportional to 181,399,003,327.20, 272,098,504,990.80 and 169,789,497,535.20

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Solution

The fourth proportional to 181,399,003,327.20, 272,098,504,990.80 and 169,789,497,535.20 is: 254,684,246,302.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    181,399,003,327.20 : 272,098,504,990.80 = 169,789,497,535.20 : x
  2. Step 2: Convert to fraction form
    181,399,003,327.20/272,098,504,990.80 = 169,789,497,535.20/x
  3. Step 3: Cross multiply
    181,399,003,327.20x = 272,098,504,990.80 × 169,789,497,535.20
  4. Step 4: Simplify right side
    181,399,003,327.20x = 46,199,468,442,467,046,522,880
  5. Step 5: Solve for x
    x = 46,199,468,442,467,046,522,880/181,399,003,327.20
  6. Step 6: Final answer
    x = 254,684,246,302.80

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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.