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Finding the Third Proportional to 13,931,434 and 29,548,535.50

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Solution

The third proportional to 13,931,434 and 29,548,535.50 is: 62,672,367.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    13,931,434 : 29,548,535.50 = 29,548,535.50 : x
  2. Step 2: Convert to fraction form
    13,931,434/29,548,535.50 = 29,548,535.50/x
  3. Step 3: Cross multiply
    13,931,434x = 29,548,535.50 × 29,548,535.50
  4. Step 4: Simplify right side
    13,931,434x = 873,115,950,194,760.25
  5. Step 5: Solve for x
    x = 873,115,950,194,760.25/13,931,434
  6. Step 6: Final answer
    x = 62,672,367.41

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Why These Related Problems?

These problems maintain the same ratio (2.12) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.