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Finding the Third Proportional to 56,090,524 and 86,161,914

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Solution

The third proportional to 56,090,524 and 86,161,914 is: 132,355,251.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    56,090,524 : 86,161,914 = 86,161,914 : x
  2. Step 2: Convert to fraction form
    56,090,524/86,161,914 = 86,161,914/x
  3. Step 3: Cross multiply
    56,090,524x = 86,161,914 × 86,161,914
  4. Step 4: Simplify right side
    56,090,524x = 7,423,875,424,143,396
  5. Step 5: Solve for x
    x = 7,423,875,424,143,396/56,090,524
  6. Step 6: Final answer
    x = 132,355,251.74

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Why These Related Problems?

These problems maintain the same ratio (1.54) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.