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Finding the Third Proportional to 62,634,700 and 137,586,584

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Solution

The third proportional to 62,634,700 and 137,586,584 is: 302,229,724.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    62,634,700 : 137,586,584 = 137,586,584 : x
  2. Step 2: Convert to fraction form
    62,634,700/137,586,584 = 137,586,584/x
  3. Step 3: Cross multiply
    62,634,700x = 137,586,584 × 137,586,584
  4. Step 4: Simplify right side
    62,634,700x = 18,930,068,096,789,056
  5. Step 5: Solve for x
    x = 18,930,068,096,789,056/62,634,700
  6. Step 6: Final answer
    x = 302,229,724.05

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Why These Related Problems?

These problems maintain the same ratio (2.20) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.