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Finding the Third Proportional to 367,967,344.50 and 810,598,869

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Solution

The third proportional to 367,967,344.50 and 810,598,869 is: 1,785,676,191.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    367,967,344.50 : 810,598,869 = 810,598,869 : x
  2. Step 2: Convert to fraction form
    367,967,344.50/810,598,869 = 810,598,869/x
  3. Step 3: Cross multiply
    367,967,344.50x = 810,598,869 × 810,598,869
  4. Step 4: Simplify right side
    367,967,344.50x = 657,070,526,424,079,104
  5. Step 5: Solve for x
    x = 657,070,526,424,079,104/367,967,344.50
  6. Step 6: Final answer
    x = 1,785,676,191.77

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Why These Related Problems?

These problems maintain the same ratio (2.20) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.