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Finding the Third Proportional to 436,258,731 and 954,608,802

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Solution

The third proportional to 436,258,731 and 954,608,802 is: 2,088,847,512.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    436,258,731 : 954,608,802 = 954,608,802 : x
  2. Step 2: Convert to fraction form
    436,258,731/954,608,802 = 954,608,802/x
  3. Step 3: Cross multiply
    436,258,731x = 954,608,802 × 954,608,802
  4. Step 4: Simplify right side
    436,258,731x = 911,277,964,855,875,200
  5. Step 5: Solve for x
    x = 911,277,964,855,875,200/436,258,731
  6. Step 6: Final answer
    x = 2,088,847,512.04

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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.