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Finding the Third Proportional to 48,476,587 and 103,671,638

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Solution

The third proportional to 48,476,587 and 103,671,638 is: 221,711,328.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    48,476,587 : 103,671,638 = 103,671,638 : x
  2. Step 2: Convert to fraction form
    48,476,587/103,671,638 = 103,671,638/x
  3. Step 3: Cross multiply
    48,476,587x = 103,671,638 × 103,671,638
  4. Step 4: Simplify right side
    48,476,587x = 10,747,808,525,603,044
  5. Step 5: Solve for x
    x = 10,747,808,525,603,044/48,476,587
  6. Step 6: Final answer
    x = 221,711,328.93

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Why These Related Problems?

These problems maintain the same ratio (2.14) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.