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Finding the Third Proportional to 367,344,207 and 799,254,121.50

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Solution

The third proportional to 367,344,207 and 799,254,121.50 is: 1,738,987,953.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    367,344,207 : 799,254,121.50 = 799,254,121.50 : x
  2. Step 2: Convert to fraction form
    367,344,207/799,254,121.50 = 799,254,121.50/x
  3. Step 3: Cross multiply
    367,344,207x = 799,254,121.50 × 799,254,121.50
  4. Step 4: Simplify right side
    367,344,207x = 638,807,150,734,736,768
  5. Step 5: Solve for x
    x = 638,807,150,734,736,768/367,344,207
  6. Step 6: Final answer
    x = 1,738,987,953.43

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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.