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Finding the Third Proportional to 17,934,628 and 28,551,408

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Solution

The third proportional to 17,934,628 and 28,551,408 is: 45,453,014.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,934,628 : 28,551,408 = 28,551,408 : x
  2. Step 2: Convert to fraction form
    17,934,628/28,551,408 = 28,551,408/x
  3. Step 3: Cross multiply
    17,934,628x = 28,551,408 × 28,551,408
  4. Step 4: Simplify right side
    17,934,628x = 815,182,898,782,464
  5. Step 5: Solve for x
    x = 815,182,898,782,464/17,934,628
  6. Step 6: Final answer
    x = 45,453,014.07

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Why These Related Problems?

These problems maintain the same ratio (1.59) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.