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Finding the Third Proportional to 3,454,691,229 and 7,459,872,066

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Solution

The third proportional to 3,454,691,229 and 7,459,872,066 is: 16,108,441,406.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,454,691,229 : 7,459,872,066 = 7,459,872,066 : x
  2. Step 2: Convert to fraction form
    3,454,691,229/7,459,872,066 = 7,459,872,066/x
  3. Step 3: Cross multiply
    3,454,691,229x = 7,459,872,066 × 7,459,872,066
  4. Step 4: Simplify right side
    3,454,691,229x = 55,649,691,241,087,107,072
  5. Step 5: Solve for x
    x = 55,649,691,241,087,107,072/3,454,691,229
  6. Step 6: Final answer
    x = 16,108,441,406.84

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Why These Related Problems?

These problems maintain the same ratio (2.16) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.