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Finding the Third Proportional to 3,583,712 and 7,737,956

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Solution

The third proportional to 3,583,712 and 7,737,956 is: 16,707,805.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,583,712 : 7,737,956 = 7,737,956 : x
  2. Step 2: Convert to fraction form
    3,583,712/7,737,956 = 7,737,956/x
  3. Step 3: Cross multiply
    3,583,712x = 7,737,956 × 7,737,956
  4. Step 4: Simplify right side
    3,583,712x = 59,875,963,057,936
  5. Step 5: Solve for x
    x = 59,875,963,057,936/3,583,712
  6. Step 6: Final answer
    x = 16,707,805.50

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Why These Related Problems?

These problems maintain the same ratio (2.16) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.