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Finding the Third Proportional to 8,795,039 and 13,454,129

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Solution

The third proportional to 8,795,039 and 13,454,129 is: 20,581,328.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,795,039 : 13,454,129 = 13,454,129 : x
  2. Step 2: Convert to fraction form
    8,795,039/13,454,129 = 13,454,129/x
  3. Step 3: Cross multiply
    8,795,039x = 13,454,129 × 13,454,129
  4. Step 4: Simplify right side
    8,795,039x = 181,013,587,148,641
  5. Step 5: Solve for x
    x = 181,013,587,148,641/8,795,039
  6. Step 6: Final answer
    x = 20,581,328.54

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Why These Related Problems?

These problems maintain the same ratio (1.53) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.