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Finding the Third Proportional to 15,369,502 and 33,018,350

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Solution

The third proportional to 15,369,502 and 33,018,350 is: 70,933,426.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,369,502 : 33,018,350 = 33,018,350 : x
  2. Step 2: Convert to fraction form
    15,369,502/33,018,350 = 33,018,350/x
  3. Step 3: Cross multiply
    15,369,502x = 33,018,350 × 33,018,350
  4. Step 4: Simplify right side
    15,369,502x = 1,090,211,436,722,500
  5. Step 5: Solve for x
    x = 1,090,211,436,722,500/15,369,502
  6. Step 6: Final answer
    x = 70,933,426.26

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Why These Related Problems?

These problems maintain the same ratio (2.15) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.