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Finding the Third Proportional to 14,867,444.50 and 20,936,954

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Solution

The third proportional to 14,867,444.50 and 20,936,954 is: 29,484,289.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,867,444.50 : 20,936,954 = 20,936,954 : x
  2. Step 2: Convert to fraction form
    14,867,444.50/20,936,954 = 20,936,954/x
  3. Step 3: Cross multiply
    14,867,444.50x = 20,936,954 × 20,936,954
  4. Step 4: Simplify right side
    14,867,444.50x = 438,356,042,798,116
  5. Step 5: Solve for x
    x = 438,356,042,798,116/14,867,444.50
  6. Step 6: Final answer
    x = 29,484,289.84

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Why These Related Problems?

These problems maintain the same ratio (1.41) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.