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Finding the Third Proportional to 25,525,337 and 56,009,697

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Solution

The third proportional to 25,525,337 and 56,009,697 is: 122,900,871.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,525,337 : 56,009,697 = 56,009,697 : x
  2. Step 2: Convert to fraction form
    25,525,337/56,009,697 = 56,009,697/x
  3. Step 3: Cross multiply
    25,525,337x = 56,009,697 × 56,009,697
  4. Step 4: Simplify right side
    25,525,337x = 3,137,086,158,031,809
  5. Step 5: Solve for x
    x = 3,137,086,158,031,809/25,525,337
  6. Step 6: Final answer
    x = 122,900,871.32

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Why These Related Problems?

These problems maintain the same ratio (2.19) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.