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Finding the Third Proportional to 369,916,185 and 804,952,519

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Solution

The third proportional to 369,916,185 and 804,952,519 is: 1,751,609,105.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    369,916,185 : 804,952,519 = 804,952,519 : x
  2. Step 2: Convert to fraction form
    369,916,185/804,952,519 = 804,952,519/x
  3. Step 3: Cross multiply
    369,916,185x = 804,952,519 × 804,952,519
  4. Step 4: Simplify right side
    369,916,185x = 647,948,557,844,445,312
  5. Step 5: Solve for x
    x = 647,948,557,844,445,312/369,916,185
  6. Step 6: Final answer
    x = 1,751,609,105.30

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Why These Related Problems?

These problems maintain the same ratio (2.18) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.