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Finding the Third Proportional to 29,349,910 and 60,773,420

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Solution

The third proportional to 29,349,910 and 60,773,420 is: 125,840,541.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,349,910 : 60,773,420 = 60,773,420 : x
  2. Step 2: Convert to fraction form
    29,349,910/60,773,420 = 60,773,420/x
  3. Step 3: Cross multiply
    29,349,910x = 60,773,420 × 60,773,420
  4. Step 4: Simplify right side
    29,349,910x = 3,693,408,578,496,400
  5. Step 5: Solve for x
    x = 3,693,408,578,496,400/29,349,910
  6. Step 6: Final answer
    x = 125,840,541.88

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Why These Related Problems?

These problems maintain the same ratio (2.07) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.