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Finding the Third Proportional to 802,957,576 and 1,227,514,940

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Solution

The third proportional to 802,957,576 and 1,227,514,940 is: 1,876,553,597.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    802,957,576 : 1,227,514,940 = 1,227,514,940 : x
  2. Step 2: Convert to fraction form
    802,957,576/1,227,514,940 = 1,227,514,940/x
  3. Step 3: Cross multiply
    802,957,576x = 1,227,514,940 × 1,227,514,940
  4. Step 4: Simplify right side
    802,957,576x = 1,506,792,927,923,203,584
  5. Step 5: Solve for x
    x = 1,506,792,927,923,203,584/802,957,576
  6. Step 6: Final answer
    x = 1,876,553,597.55

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Why These Related Problems?

These problems maintain the same ratio (1.53) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.