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Finding the Third Proportional to 1,756,152,449 and 3,792,205,143

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Solution

The third proportional to 1,756,152,449 and 3,792,205,143 is: 8,188,822,021.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,756,152,449 : 3,792,205,143 = 3,792,205,143 : x
  2. Step 2: Convert to fraction form
    1,756,152,449/3,792,205,143 = 3,792,205,143/x
  3. Step 3: Cross multiply
    1,756,152,449x = 3,792,205,143 × 3,792,205,143
  4. Step 4: Simplify right side
    1,756,152,449x = 14,380,819,846,595,649,536
  5. Step 5: Solve for x
    x = 14,380,819,846,595,649,536/1,756,152,449
  6. Step 6: Final answer
    x = 8,188,822,021.00

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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.