Home / 182,178,101.60-273,267,152.40-164,605,119.20

Finding the Fourth Proportional to 182,178,101.60, 273,267,152.40 and 164,605,119.20

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Solution

The fourth proportional to 182,178,101.60, 273,267,152.40 and 164,605,119.20 is: 246,907,678.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    182,178,101.60 : 273,267,152.40 = 164,605,119.20 : x
  2. Step 2: Convert to fraction form
    182,178,101.60/273,267,152.40 = 164,605,119.20/x
  3. Step 3: Cross multiply
    182,178,101.60x = 273,267,152.40 × 164,605,119.20
  4. Step 4: Simplify right side
    182,178,101.60x = 44,981,172,194,246,560
  5. Step 5: Solve for x
    x = 44,981,172,194,246,560/182,178,101.60
  6. Step 6: Final answer
    x = 246,907,678.80

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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.