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Finding the Third Proportional to 432,933,730.50 and 945,224,349

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Solution

The third proportional to 432,933,730.50 and 945,224,349 is: 2,063,708,616.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    432,933,730.50 : 945,224,349 = 945,224,349 : x
  2. Step 2: Convert to fraction form
    432,933,730.50/945,224,349 = 945,224,349/x
  3. Step 3: Cross multiply
    432,933,730.50x = 945,224,349 × 945,224,349
  4. Step 4: Simplify right side
    432,933,730.50x = 893,449,069,942,473,856
  5. Step 5: Solve for x
    x = 893,449,069,942,473,856/432,933,730.50
  6. Step 6: Final answer
    x = 2,063,708,616.35

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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.