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Finding the Third Proportional to 20,333,904.19 and 44,702,929.69

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Solution

The third proportional to 20,333,904.19 and 44,702,929.69 is: 98,276,843.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    20,333,904.19 : 44,702,929.69 = 44,702,929.69 : x
  2. Step 2: Convert to fraction form
    20,333,904.19/44,702,929.69 = 44,702,929.69/x
  3. Step 3: Cross multiply
    20,333,904.19x = 44,702,929.69 × 44,702,929.69
  4. Step 4: Simplify right side
    20,333,904.19x = 1,998,351,922,645,568.75
  5. Step 5: Solve for x
    x = 1,998,351,922,645,568.75/20,333,904.19
  6. Step 6: Final answer
    x = 98,276,843.65

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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.