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Finding the Third Proportional to 448,333,474.50 and 984,929,895

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Solution

The third proportional to 448,333,474.50 and 984,929,895 is: 2,163,761,916.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    448,333,474.50 : 984,929,895 = 984,929,895 : x
  2. Step 2: Convert to fraction form
    448,333,474.50/984,929,895 = 984,929,895/x
  3. Step 3: Cross multiply
    448,333,474.50x = 984,929,895 × 984,929,895
  4. Step 4: Simplify right side
    448,333,474.50x = 970,086,898,064,711,040
  5. Step 5: Solve for x
    x = 970,086,898,064,711,040/448,333,474.50
  6. Step 6: Final answer
    x = 2,163,761,916.61

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Why These Related Problems?

These problems maintain the same ratio (2.20) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.