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Finding the Third Proportional to 3,742,777.13 and 8,044,697.25

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Solution

The third proportional to 3,742,777.13 and 8,044,697.25 is: 17,291,212.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,742,777.13 : 8,044,697.25 = 8,044,697.25 : x
  2. Step 2: Convert to fraction form
    3,742,777.13/8,044,697.25 = 8,044,697.25/x
  3. Step 3: Cross multiply
    3,742,777.13x = 8,044,697.25 × 8,044,697.25
  4. Step 4: Simplify right side
    3,742,777.13x = 64,717,153,844,157.56
  5. Step 5: Solve for x
    x = 64,717,153,844,157.56/3,742,777.13
  6. Step 6: Final answer
    x = 17,291,212.30

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Why These Related Problems?

These problems maintain the same ratio (2.15) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.