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Finding the Third Proportional to 9,293,092.88 and 20,130,410.25

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Solution

The third proportional to 9,293,092.88 and 20,130,410.25 is: 43,605,871.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,293,092.88 : 20,130,410.25 = 20,130,410.25 : x
  2. Step 2: Convert to fraction form
    9,293,092.88/20,130,410.25 = 20,130,410.25/x
  3. Step 3: Cross multiply
    9,293,092.88x = 20,130,410.25 × 20,130,410.25
  4. Step 4: Simplify right side
    9,293,092.88x = 405,233,416,833,305.06
  5. Step 5: Solve for x
    x = 405,233,416,833,305.06/9,293,092.88
  6. Step 6: Final answer
    x = 43,605,871.83

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Why These Related Problems?

These problems maintain the same ratio (2.17) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.