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Finding the Third Proportional to 18,184,132.50 and 27,465,237

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Solution

The third proportional to 18,184,132.50 and 27,465,237 is: 41,483,378.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    18,184,132.50 : 27,465,237 = 27,465,237 : x
  2. Step 2: Convert to fraction form
    18,184,132.50/27,465,237 = 27,465,237/x
  3. Step 3: Cross multiply
    18,184,132.50x = 27,465,237 × 27,465,237
  4. Step 4: Simplify right side
    18,184,132.50x = 754,339,243,466,169
  5. Step 5: Solve for x
    x = 754,339,243,466,169/18,184,132.50
  6. Step 6: Final answer
    x = 41,483,378.08

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Why These Related Problems?

These problems maintain the same ratio (1.51) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.