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Finding the Third Proportional to 20,249,781 and 44,441,022

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Solution

The third proportional to 20,249,781 and 44,441,022 is: 97,532,138.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    20,249,781 : 44,441,022 = 44,441,022 : x
  2. Step 2: Convert to fraction form
    20,249,781/44,441,022 = 44,441,022/x
  3. Step 3: Cross multiply
    20,249,781x = 44,441,022 × 44,441,022
  4. Step 4: Simplify right side
    20,249,781x = 1,975,004,436,404,484
  5. Step 5: Solve for x
    x = 1,975,004,436,404,484/20,249,781
  6. Step 6: Final answer
    x = 97,532,138.07

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Why These Related Problems?

These problems maintain the same ratio (2.19) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.