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Finding the Third Proportional to 8,628,094 and 13,735,641

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Solution

The third proportional to 8,628,094 and 13,735,641 is: 21,866,687.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,628,094 : 13,735,641 = 13,735,641 : x
  2. Step 2: Convert to fraction form
    8,628,094/13,735,641 = 13,735,641/x
  3. Step 3: Cross multiply
    8,628,094x = 13,735,641 × 13,735,641
  4. Step 4: Simplify right side
    8,628,094x = 188,667,833,680,881
  5. Step 5: Solve for x
    x = 188,667,833,680,881/8,628,094
  6. Step 6: Final answer
    x = 21,866,687.32

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Why These Related Problems?

These problems maintain the same ratio (1.59) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.