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Finding the Third Proportional to 22,989,631 and 38,314,451

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Solution

The third proportional to 22,989,631 and 38,314,451 is: 63,854,750.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,989,631 : 38,314,451 = 38,314,451 : x
  2. Step 2: Convert to fraction form
    22,989,631/38,314,451 = 38,314,451/x
  3. Step 3: Cross multiply
    22,989,631x = 38,314,451 × 38,314,451
  4. Step 4: Simplify right side
    22,989,631x = 1,467,997,155,431,401
  5. Step 5: Solve for x
    x = 1,467,997,155,431,401/22,989,631
  6. Step 6: Final answer
    x = 63,854,750.67

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Why These Related Problems?

These problems maintain the same ratio (1.67) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.