Home / 2,110,216,972-4,493,358,424

Finding the Third Proportional to 2,110,216,972 and 4,493,358,424

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Solution

The third proportional to 2,110,216,972 and 4,493,358,424 is: 9,567,864,439.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,110,216,972 : 4,493,358,424 = 4,493,358,424 : x
  2. Step 2: Convert to fraction form
    2,110,216,972/4,493,358,424 = 4,493,358,424/x
  3. Step 3: Cross multiply
    2,110,216,972x = 4,493,358,424 × 4,493,358,424
  4. Step 4: Simplify right side
    2,110,216,972x = 20,190,269,926,531,764,224
  5. Step 5: Solve for x
    x = 20,190,269,926,531,764,224/2,110,216,972
  6. Step 6: Final answer
    x = 9,567,864,439.74

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Why These Related Problems?

These problems maintain the same ratio (2.13) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.