Home / 2,781,444,096,238.60-4,172,166,144,357.90-796,218,605,806.60

Finding the Fourth Proportional to 2,781,444,096,238.60, 4,172,166,144,357.90 and 796,218,605,806.60

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Solution

The fourth proportional to 2,781,444,096,238.60, 4,172,166,144,357.90 and 796,218,605,806.60 is: 1,194,327,908,709.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,781,444,096,238.60 : 4,172,166,144,357.90 = 796,218,605,806.60 : x
  2. Step 2: Convert to fraction form
    2,781,444,096,238.60/4,172,166,144,357.90 = 796,218,605,806.60/x
  3. Step 3: Cross multiply
    2,781,444,096,238.60x = 4,172,166,144,357.90 × 796,218,605,806.60
  4. Step 4: Simplify right side
    2,781,444,096,238.60x = 3,321,956,310,654,144,802,193,408
  5. Step 5: Solve for x
    x = 3,321,956,310,654,144,802,193,408/2,781,444,096,238.60
  6. Step 6: Final answer
    x = 1,194,327,908,709.90

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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.