Home / 182,178,796.60-273,268,194.90-164,605,814.20

Finding the Fourth Proportional to 182,178,796.60, 273,268,194.90 and 164,605,814.20

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Solution

The fourth proportional to 182,178,796.60, 273,268,194.90 and 164,605,814.20 is: 246,908,721.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    182,178,796.60 : 273,268,194.90 = 164,605,814.20 : x
  2. Step 2: Convert to fraction form
    182,178,796.60/273,268,194.90 = 164,605,814.20/x
  3. Step 3: Cross multiply
    182,178,796.60x = 273,268,194.90 × 164,605,814.20
  4. Step 4: Simplify right side
    182,178,796.60x = 44,981,533,716,478,784
  5. Step 5: Solve for x
    x = 44,981,533,716,478,784/182,178,796.60
  6. Step 6: Final answer
    x = 246,908,721.30

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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.