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Finding the Third Proportional to 454,383,206 and 995,258,428

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Solution

The third proportional to 454,383,206 and 995,258,428 is: 2,179,964,676.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    454,383,206 : 995,258,428 = 995,258,428 : x
  2. Step 2: Convert to fraction form
    454,383,206/995,258,428 = 995,258,428/x
  3. Step 3: Cross multiply
    454,383,206x = 995,258,428 × 995,258,428
  4. Step 4: Simplify right side
    454,383,206x = 990,539,338,505,031,168
  5. Step 5: Solve for x
    x = 990,539,338,505,031,168/454,383,206
  6. Step 6: Final answer
    x = 2,179,964,676.13

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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.