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Finding the Third Proportional to 5,006,567 and 10,278,547

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Solution

The third proportional to 5,006,567 and 10,278,547 is: 21,101,990.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,006,567 : 10,278,547 = 10,278,547 : x
  2. Step 2: Convert to fraction form
    5,006,567/10,278,547 = 10,278,547/x
  3. Step 3: Cross multiply
    5,006,567x = 10,278,547 × 10,278,547
  4. Step 4: Simplify right side
    5,006,567x = 105,648,528,431,209
  5. Step 5: Solve for x
    x = 105,648,528,431,209/5,006,567
  6. Step 6: Final answer
    x = 21,101,990.33

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Why These Related Problems?

These problems maintain the same ratio (2.05) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.