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Finding the Third Proportional to 10,627,188.75 and 22,010,532.75

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Solution

The third proportional to 10,627,188.75 and 22,010,532.75 is: 45,587,178.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,627,188.75 : 22,010,532.75 = 22,010,532.75 : x
  2. Step 2: Convert to fraction form
    10,627,188.75/22,010,532.75 = 22,010,532.75/x
  3. Step 3: Cross multiply
    10,627,188.75x = 22,010,532.75 × 22,010,532.75
  4. Step 4: Simplify right side
    10,627,188.75x = 484,463,551,938,822.56
  5. Step 5: Solve for x
    x = 484,463,551,938,822.56/10,627,188.75
  6. Step 6: Final answer
    x = 45,587,178.64

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Why These Related Problems?

These problems maintain the same ratio (2.07) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.