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Finding the Third Proportional to 11,576,528 and 25,210,240

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Solution

The third proportional to 11,576,528 and 25,210,240 is: 54,900,415.81

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,576,528 : 25,210,240 = 25,210,240 : x
  2. Step 2: Convert to fraction form
    11,576,528/25,210,240 = 25,210,240/x
  3. Step 3: Cross multiply
    11,576,528x = 25,210,240 × 25,210,240
  4. Step 4: Simplify right side
    11,576,528x = 635,556,200,857,600
  5. Step 5: Solve for x
    x = 635,556,200,857,600/11,576,528
  6. Step 6: Final answer
    x = 54,900,415.81

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Why These Related Problems?

These problems maintain the same ratio (2.18) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.