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Finding the Third Proportional to 8,832,914 and 18,924,964

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Solution

The third proportional to 8,832,914 and 18,924,964 is: 40,547,690.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,832,914 : 18,924,964 = 18,924,964 : x
  2. Step 2: Convert to fraction form
    8,832,914/18,924,964 = 18,924,964/x
  3. Step 3: Cross multiply
    8,832,914x = 18,924,964 × 18,924,964
  4. Step 4: Simplify right side
    8,832,914x = 358,154,262,401,296
  5. Step 5: Solve for x
    x = 358,154,262,401,296/8,832,914
  6. Step 6: Final answer
    x = 40,547,690.42

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Why These Related Problems?

These problems maintain the same ratio (2.14) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.