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Finding the Third Proportional to 5,387,004 and 11,613,576

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Solution

The third proportional to 5,387,004 and 11,613,576 is: 25,037,135.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,387,004 : 11,613,576 = 11,613,576 : x
  2. Step 2: Convert to fraction form
    5,387,004/11,613,576 = 11,613,576/x
  3. Step 3: Cross multiply
    5,387,004x = 11,613,576 × 11,613,576
  4. Step 4: Simplify right side
    5,387,004x = 134,875,147,507,776
  5. Step 5: Solve for x
    x = 134,875,147,507,776/5,387,004
  6. Step 6: Final answer
    x = 25,037,135.21

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Why These Related Problems?

These problems maintain the same ratio (2.16) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.