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Finding the Third Proportional to 20,224,866 and 44,572,553

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Solution

The third proportional to 20,224,866 and 44,572,553 is: 98,231,181.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    20,224,866 : 44,572,553 = 44,572,553 : x
  2. Step 2: Convert to fraction form
    20,224,866/44,572,553 = 44,572,553/x
  3. Step 3: Cross multiply
    20,224,866x = 44,572,553 × 44,572,553
  4. Step 4: Simplify right side
    20,224,866x = 1,986,712,480,937,809
  5. Step 5: Solve for x
    x = 1,986,712,480,937,809/20,224,866
  6. Step 6: Final answer
    x = 98,231,181.40

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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.