Home / 151,144,357,045.08-226,717,383,049.96-50,414,948,164.95

Finding the Fourth Proportional to 151,144,357,045.08, 226,717,383,049.96 and 50,414,948,164.95

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Solution

The fourth proportional to 151,144,357,045.08, 226,717,383,049.96 and 50,414,948,164.95 is: 75,622,704,929.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    151,144,357,045.08 : 226,717,383,049.96 = 50,414,948,164.95 : x
  2. Step 2: Convert to fraction form
    151,144,357,045.08/226,717,383,049.96 = 50,414,948,164.95/x
  3. Step 3: Cross multiply
    151,144,357,045.08x = 226,717,383,049.96 × 50,414,948,164.95
  4. Step 4: Simplify right side
    151,144,357,045.08x = 11,429,945,114,556,844,998,656
  5. Step 5: Solve for x
    x = 11,429,945,114,556,844,998,656/151,144,357,045.08
  6. Step 6: Final answer
    x = 75,622,704,929.35

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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.