Home / 9,317,166.75-19,086,121.13

Finding the Third Proportional to 9,317,166.75 and 19,086,121.13

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Solution

The third proportional to 9,317,166.75 and 19,086,121.13 is: 39,097,724.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,317,166.75 : 19,086,121.13 = 19,086,121.13 : x
  2. Step 2: Convert to fraction form
    9,317,166.75/19,086,121.13 = 19,086,121.13/x
  3. Step 3: Cross multiply
    9,317,166.75x = 19,086,121.13 × 19,086,121.13
  4. Step 4: Simplify right side
    9,317,166.75x = 364,280,019,598,171.25
  5. Step 5: Solve for x
    x = 364,280,019,598,171.25/9,317,166.75
  6. Step 6: Final answer
    x = 39,097,724.60

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Why These Related Problems?

These problems maintain the same ratio (2.05) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.