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Finding the Third Proportional to 34,947,913.50 and 54,703,521

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Solution

The third proportional to 34,947,913.50 and 54,703,521 is: 85,626,720.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,947,913.50 : 54,703,521 = 54,703,521 : x
  2. Step 2: Convert to fraction form
    34,947,913.50/54,703,521 = 54,703,521/x
  3. Step 3: Cross multiply
    34,947,913.50x = 54,703,521 × 54,703,521
  4. Step 4: Simplify right side
    34,947,913.50x = 2,992,475,209,797,441
  5. Step 5: Solve for x
    x = 2,992,475,209,797,441/34,947,913.50
  6. Step 6: Final answer
    x = 85,626,720.17

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Why These Related Problems?

These problems maintain the same ratio (1.57) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.