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Finding the Third Proportional to 10,281,272 and 22,334,944

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Solution

The third proportional to 10,281,272 and 22,334,944 is: 48,520,234.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,281,272 : 22,334,944 = 22,334,944 : x
  2. Step 2: Convert to fraction form
    10,281,272/22,334,944 = 22,334,944/x
  3. Step 3: Cross multiply
    10,281,272x = 22,334,944 × 22,334,944
  4. Step 4: Simplify right side
    10,281,272x = 498,849,723,483,136
  5. Step 5: Solve for x
    x = 498,849,723,483,136/10,281,272
  6. Step 6: Final answer
    x = 48,520,234.02

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Why These Related Problems?

These problems maintain the same ratio (2.17) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.