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Finding the Third Proportional to 432,933,727.50 and 945,224,343

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Solution

The third proportional to 432,933,727.50 and 945,224,343 is: 2,063,708,604.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    432,933,727.50 : 945,224,343 = 945,224,343 : x
  2. Step 2: Convert to fraction form
    432,933,727.50/945,224,343 = 945,224,343/x
  3. Step 3: Cross multiply
    432,933,727.50x = 945,224,343 × 945,224,343
  4. Step 4: Simplify right side
    432,933,727.50x = 893,449,058,599,781,632
  5. Step 5: Solve for x
    x = 893,449,058,599,781,632/432,933,727.50
  6. Step 6: Final answer
    x = 2,063,708,604.45

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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.