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Finding the Third Proportional to 19,730,998,014 and 46,040,586,360

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Solution

The third proportional to 19,730,998,014 and 46,040,586,360 is: 107,431,747,287.62

Step by Step Solution

  1. Step 1: Write the proportion equation
    19,730,998,014 : 46,040,586,360 = 46,040,586,360 : x
  2. Step 2: Convert to fraction form
    19,730,998,014/46,040,586,360 = 46,040,586,360/x
  3. Step 3: Cross multiply
    19,730,998,014x = 46,040,586,360 × 46,040,586,360
  4. Step 4: Simplify right side
    19,730,998,014x = 2,119,735,592,372,618,133,504
  5. Step 5: Solve for x
    x = 2,119,735,592,372,618,133,504/19,730,998,014
  6. Step 6: Final answer
    x = 107,431,747,287.62

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Why These Related Problems?

These problems maintain the same ratio (2.33) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.