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Finding the Third Proportional to 369,916,182.94 and 804,952,515

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Solution

The third proportional to 369,916,182.94 and 804,952,515 is: 1,751,609,097.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    369,916,182.94 : 804,952,515 = 804,952,515 : x
  2. Step 2: Convert to fraction form
    369,916,182.94/804,952,515 = 804,952,515/x
  3. Step 3: Cross multiply
    369,916,182.94x = 804,952,515 × 804,952,515
  4. Step 4: Simplify right side
    369,916,182.94x = 647,948,551,404,825,216
  5. Step 5: Solve for x
    x = 647,948,551,404,825,216/369,916,182.94
  6. Step 6: Final answer
    x = 1,751,609,097.66

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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.