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Finding the Third Proportional to 8,840,103 and 13,293,053

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Solution

The third proportional to 8,840,103 and 13,293,053 is: 19,989,049.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,840,103 : 13,293,053 = 13,293,053 : x
  2. Step 2: Convert to fraction form
    8,840,103/13,293,053 = 13,293,053/x
  3. Step 3: Cross multiply
    8,840,103x = 13,293,053 × 13,293,053
  4. Step 4: Simplify right side
    8,840,103x = 176,705,258,060,809
  5. Step 5: Solve for x
    x = 176,705,258,060,809/8,840,103
  6. Step 6: Final answer
    x = 19,989,049.68

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.