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Finding the Third Proportional to 566,516,436 and 1,219,126,440

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Solution

The third proportional to 566,516,436 and 1,219,126,440 is: 2,623,523,665.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    566,516,436 : 1,219,126,440 = 1,219,126,440 : x
  2. Step 2: Convert to fraction form
    566,516,436/1,219,126,440 = 1,219,126,440/x
  3. Step 3: Cross multiply
    566,516,436x = 1,219,126,440 × 1,219,126,440
  4. Step 4: Simplify right side
    566,516,436x = 1,486,269,276,707,073,536
  5. Step 5: Solve for x
    x = 1,486,269,276,707,073,536/566,516,436
  6. Step 6: Final answer
    x = 2,623,523,665.44

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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.