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Finding the Third Proportional to 14,837,179.50 and 31,268,439

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Solution

The third proportional to 14,837,179.50 and 31,268,439 is: 65,896,303.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,837,179.50 : 31,268,439 = 31,268,439 : x
  2. Step 2: Convert to fraction form
    14,837,179.50/31,268,439 = 31,268,439/x
  3. Step 3: Cross multiply
    14,837,179.50x = 31,268,439 × 31,268,439
  4. Step 4: Simplify right side
    14,837,179.50x = 977,715,277,496,721
  5. Step 5: Solve for x
    x = 977,715,277,496,721/14,837,179.50
  6. Step 6: Final answer
    x = 65,896,303.10

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Why These Related Problems?

These problems maintain the same ratio (2.11) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.