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Finding the Third Proportional to 15,530,082 and 24,021,909

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Solution

The third proportional to 15,530,082 and 24,021,909 is: 37,157,055.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,530,082 : 24,021,909 = 24,021,909 : x
  2. Step 2: Convert to fraction form
    15,530,082/24,021,909 = 24,021,909/x
  3. Step 3: Cross multiply
    15,530,082x = 24,021,909 × 24,021,909
  4. Step 4: Simplify right side
    15,530,082x = 577,052,112,004,281
  5. Step 5: Solve for x
    x = 577,052,112,004,281/15,530,082
  6. Step 6: Final answer
    x = 37,157,055.06

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Why These Related Problems?

These problems maintain the same ratio (1.55) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.