Home / 4,463,687,188.78-6,699,667,926.78-2,254,448,366.96

Finding the Fourth Proportional to 4,463,687,188.78, 6,699,667,926.78 and 2,254,448,366.96

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Solution

The fourth proportional to 4,463,687,188.78, 6,699,667,926.78 and 2,254,448,366.96 is: 3,383,762,073.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,463,687,188.78 : 6,699,667,926.78 = 2,254,448,366.96 : x
  2. Step 2: Convert to fraction form
    4,463,687,188.78/6,699,667,926.78 = 2,254,448,366.96/x
  3. Step 3: Cross multiply
    4,463,687,188.78x = 6,699,667,926.78 × 2,254,448,366.96
  4. Step 4: Simplify right side
    4,463,687,188.78x = 15,104,055,416,669,960,192
  5. Step 5: Solve for x
    x = 15,104,055,416,669,960,192/4,463,687,188.78
  6. Step 6: Final answer
    x = 3,383,762,073.35

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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.