Home / 182,178,758.10-273,268,137.15-164,605,775.70

Finding the Fourth Proportional to 182,178,758.10, 273,268,137.15 and 164,605,775.70

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Solution

The fourth proportional to 182,178,758.10, 273,268,137.15 and 164,605,775.70 is: 246,908,663.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    182,178,758.10 : 273,268,137.15 = 164,605,775.70 : x
  2. Step 2: Convert to fraction form
    182,178,758.10/273,268,137.15 = 164,605,775.70/x
  3. Step 3: Cross multiply
    182,178,758.10x = 273,268,137.15 × 164,605,775.70
  4. Step 4: Simplify right side
    182,178,758.10x = 44,981,513,689,669,728
  5. Step 5: Solve for x
    x = 44,981,513,689,669,728/182,178,758.10
  6. Step 6: Final answer
    x = 246,908,663.55

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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.