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Finding the Third Proportional to 107,907,217.88 and 237,337,796.25

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Solution

The third proportional to 107,907,217.88 and 237,337,796.25 is: 522,015,400.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    107,907,217.88 : 237,337,796.25 = 237,337,796.25 : x
  2. Step 2: Convert to fraction form
    107,907,217.88/237,337,796.25 = 237,337,796.25/x
  3. Step 3: Cross multiply
    107,907,217.88x = 237,337,796.25 × 237,337,796.25
  4. Step 4: Simplify right side
    107,907,217.88x = 56,329,229,528,806,512
  5. Step 5: Solve for x
    x = 56,329,229,528,806,512/107,907,217.88
  6. Step 6: Final answer
    x = 522,015,400.25

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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.