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Finding the Third Proportional to 62,241,618 and 100,005,318

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Solution

The third proportional to 62,241,618 and 100,005,318 is: 160,681,292.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    62,241,618 : 100,005,318 = 100,005,318 : x
  2. Step 2: Convert to fraction form
    62,241,618/100,005,318 = 100,005,318/x
  3. Step 3: Cross multiply
    62,241,618x = 100,005,318 × 100,005,318
  4. Step 4: Simplify right side
    62,241,618x = 10,001,063,628,281,124
  5. Step 5: Solve for x
    x = 10,001,063,628,281,124/62,241,618
  6. Step 6: Final answer
    x = 160,681,292.51

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Why These Related Problems?

These problems maintain the same ratio (1.61) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.