Home / 4,188,179,089.13-6,493,915,873.69

Finding the Third Proportional to 4,188,179,089.13 and 6,493,915,873.69

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Solution

The third proportional to 4,188,179,089.13 and 6,493,915,873.69 is: 10,069,040,143.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,188,179,089.13 : 6,493,915,873.69 = 6,493,915,873.69 : x
  2. Step 2: Convert to fraction form
    4,188,179,089.13/6,493,915,873.69 = 6,493,915,873.69/x
  3. Step 3: Cross multiply
    4,188,179,089.13x = 6,493,915,873.69 × 6,493,915,873.69
  4. Step 4: Simplify right side
    4,188,179,089.13x = 42,170,943,374,531,788,800
  5. Step 5: Solve for x
    x = 42,170,943,374,531,788,800/4,188,179,089.13
  6. Step 6: Final answer
    x = 10,069,040,143.01

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Why These Related Problems?

These problems maintain the same ratio (1.55) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.