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Finding the Third Proportional to 375,733,966 and 603,990,384

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Solution

The third proportional to 375,733,966 and 603,990,384 is: 970,911,381.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    375,733,966 : 603,990,384 = 603,990,384 : x
  2. Step 2: Convert to fraction form
    375,733,966/603,990,384 = 603,990,384/x
  3. Step 3: Cross multiply
    375,733,966x = 603,990,384 × 603,990,384
  4. Step 4: Simplify right side
    375,733,966x = 364,804,383,964,467,456
  5. Step 5: Solve for x
    x = 364,804,383,964,467,456/375,733,966
  6. Step 6: Final answer
    x = 970,911,381.39

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Why These Related Problems?

These problems maintain the same ratio (1.61) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.