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Finding the Third Proportional to 904,399,238 and 1,959,046,966

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Solution

The third proportional to 904,399,238 and 1,959,046,966 is: 4,243,551,800.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    904,399,238 : 1,959,046,966 = 1,959,046,966 : x
  2. Step 2: Convert to fraction form
    904,399,238/1,959,046,966 = 1,959,046,966/x
  3. Step 3: Cross multiply
    904,399,238x = 1,959,046,966 × 1,959,046,966
  4. Step 4: Simplify right side
    904,399,238x = 3,837,865,014,993,805,312
  5. Step 5: Solve for x
    x = 3,837,865,014,993,805,312/904,399,238
  6. Step 6: Final answer
    x = 4,243,551,800.73

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Why These Related Problems?

These problems maintain the same ratio (2.17) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.