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Finding the Third Proportional to 169,577,077.50 and 367,325,725.50

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Solution

The third proportional to 169,577,077.50 and 367,325,725.50 is: 795,674,690.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    169,577,077.50 : 367,325,725.50 = 367,325,725.50 : x
  2. Step 2: Convert to fraction form
    169,577,077.50/367,325,725.50 = 367,325,725.50/x
  3. Step 3: Cross multiply
    169,577,077.50x = 367,325,725.50 × 367,325,725.50
  4. Step 4: Simplify right side
    169,577,077.50x = 134,928,188,614,101,344
  5. Step 5: Solve for x
    x = 134,928,188,614,101,344/169,577,077.50
  6. Step 6: Final answer
    x = 795,674,690.25

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Why These Related Problems?

These problems maintain the same ratio (2.17) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.