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Finding the Third Proportional to 2,023,346,421 and 3,035,019,629

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Solution

The third proportional to 2,023,346,421 and 3,035,019,629 is: 4,552,529,439.75

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,023,346,421 : 3,035,019,629 = 3,035,019,629 : x
  2. Step 2: Convert to fraction form
    2,023,346,421/3,035,019,629 = 3,035,019,629/x
  3. Step 3: Cross multiply
    2,023,346,421x = 3,035,019,629 × 3,035,019,629
  4. Step 4: Simplify right side
    2,023,346,421x = 9,211,344,148,415,297,536
  5. Step 5: Solve for x
    x = 9,211,344,148,415,297,536/2,023,346,421
  6. Step 6: Final answer
    x = 4,552,529,439.75

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.