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Finding the Third Proportional to 1,887,183,746 and 2,814,410,178

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Solution

The third proportional to 1,887,183,746 and 2,814,410,178 is: 4,197,209,024.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,887,183,746 : 2,814,410,178 = 2,814,410,178 : x
  2. Step 2: Convert to fraction form
    1,887,183,746/2,814,410,178 = 2,814,410,178/x
  3. Step 3: Cross multiply
    1,887,183,746x = 2,814,410,178 × 2,814,410,178
  4. Step 4: Simplify right side
    1,887,183,746x = 7,920,904,650,029,991,936
  5. Step 5: Solve for x
    x = 7,920,904,650,029,991,936/1,887,183,746
  6. Step 6: Final answer
    x = 4,197,209,024.73

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Why These Related Problems?

These problems maintain the same ratio (1.49) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.