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Finding the Third Proportional to 27,933,932 and 60,137,030

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Solution

The third proportional to 27,933,932 and 60,137,030 is: 129,464,852.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    27,933,932 : 60,137,030 = 60,137,030 : x
  2. Step 2: Convert to fraction form
    27,933,932/60,137,030 = 60,137,030/x
  3. Step 3: Cross multiply
    27,933,932x = 60,137,030 × 60,137,030
  4. Step 4: Simplify right side
    27,933,932x = 3,616,462,377,220,900
  5. Step 5: Solve for x
    x = 3,616,462,377,220,900/27,933,932
  6. Step 6: Final answer
    x = 129,464,852.18

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Why These Related Problems?

These problems maintain the same ratio (2.15) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.