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Finding the Third Proportional to 5,703,297 and 12,681,735

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Solution

The third proportional to 5,703,297 and 12,681,735 is: 28,198,847.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,703,297 : 12,681,735 = 12,681,735 : x
  2. Step 2: Convert to fraction form
    5,703,297/12,681,735 = 12,681,735/x
  3. Step 3: Cross multiply
    5,703,297x = 12,681,735 × 12,681,735
  4. Step 4: Simplify right side
    5,703,297x = 160,826,402,610,225
  5. Step 5: Solve for x
    x = 160,826,402,610,225/5,703,297
  6. Step 6: Final answer
    x = 28,198,847.55

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Why These Related Problems?

These problems maintain the same ratio (2.22) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.