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Finding the Third Proportional to 20,331,461 and 44,698,544

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Solution

The third proportional to 20,331,461 and 44,698,544 is: 98,269,368.63

Step by Step Solution

  1. Step 1: Write the proportion equation
    20,331,461 : 44,698,544 = 44,698,544 : x
  2. Step 2: Convert to fraction form
    20,331,461/44,698,544 = 44,698,544/x
  3. Step 3: Cross multiply
    20,331,461x = 44,698,544 × 44,698,544
  4. Step 4: Simplify right side
    20,331,461x = 1,997,959,835,719,936
  5. Step 5: Solve for x
    x = 1,997,959,835,719,936/20,331,461
  6. Step 6: Final answer
    x = 98,269,368.63

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Why These Related Problems?

These problems maintain the same ratio (2.20) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.