Home / 5,389,797,815.02-11,793,926,078.16

Finding the Third Proportional to 5,389,797,815.02 and 11,793,926,078.16

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Solution

The third proportional to 5,389,797,815.02 and 11,793,926,078.16 is: 25,807,404,491.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,389,797,815.02 : 11,793,926,078.16 = 11,793,926,078.16 : x
  2. Step 2: Convert to fraction form
    5,389,797,815.02/11,793,926,078.16 = 11,793,926,078.16/x
  3. Step 3: Cross multiply
    5,389,797,815.02x = 11,793,926,078.16 × 11,793,926,078.16
  4. Step 4: Simplify right side
    5,389,797,815.02x = 139,096,692,337,008,164,864
  5. Step 5: Solve for x
    x = 139,096,692,337,008,164,864/5,389,797,815.02
  6. Step 6: Final answer
    x = 25,807,404,491.04

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Why These Related Problems?

These problems maintain the same ratio (2.19) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.