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Finding the Third Proportional to 779,181,581.25 and 1,714,196,754

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Solution

The third proportional to 779,181,581.25 and 1,714,196,754 is: 3,771,226,864.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    779,181,581.25 : 1,714,196,754 = 1,714,196,754 : x
  2. Step 2: Convert to fraction form
    779,181,581.25/1,714,196,754 = 1,714,196,754/x
  3. Step 3: Cross multiply
    779,181,581.25x = 1,714,196,754 × 1,714,196,754
  4. Step 4: Simplify right side
    779,181,581.25x = 2,938,470,511,424,136,704
  5. Step 5: Solve for x
    x = 2,938,470,511,424,136,704/779,181,581.25
  6. Step 6: Final answer
    x = 3,771,226,864.36

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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.