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Finding the Fourth Proportional to 17,714,856,943.20, 26,572,285,414.80 and 17,714,856,943.20

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Solution

The fourth proportional to 17,714,856,943.20, 26,572,285,414.80 and 17,714,856,943.20 is: 26,572,285,414.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,714,856,943.20 : 26,572,285,414.80 = 17,714,856,943.20 : x
  2. Step 2: Convert to fraction form
    17,714,856,943.20/26,572,285,414.80 = 17,714,856,943.20/x
  3. Step 3: Cross multiply
    17,714,856,943.20x = 26,572,285,414.80 × 17,714,856,943.20
  4. Step 4: Simplify right side
    17,714,856,943.20x = 470,724,234,777,061,883,904
  5. Step 5: Solve for x
    x = 470,724,234,777,061,883,904/17,714,856,943.20
  6. Step 6: Final answer
    x = 26,572,285,414.80

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.