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Finding the Third Proportional to 9,600,613 and 20,994,547

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Solution

The third proportional to 9,600,613 and 20,994,547 is: 45,910,714.63

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,600,613 : 20,994,547 = 20,994,547 : x
  2. Step 2: Convert to fraction form
    9,600,613/20,994,547 = 20,994,547/x
  3. Step 3: Cross multiply
    9,600,613x = 20,994,547 × 20,994,547
  4. Step 4: Simplify right side
    9,600,613x = 440,771,003,735,209
  5. Step 5: Solve for x
    x = 440,771,003,735,209/9,600,613
  6. Step 6: Final answer
    x = 45,910,714.63

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Why These Related Problems?

These problems maintain the same ratio (2.19) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.