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Finding the Third Proportional to 19,955,463.75 and 43,025,769

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Solution

The third proportional to 19,955,463.75 and 43,025,769 is: 92,767,415.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    19,955,463.75 : 43,025,769 = 43,025,769 : x
  2. Step 2: Convert to fraction form
    19,955,463.75/43,025,769 = 43,025,769/x
  3. Step 3: Cross multiply
    19,955,463.75x = 43,025,769 × 43,025,769
  4. Step 4: Simplify right side
    19,955,463.75x = 1,851,216,798,041,361
  5. Step 5: Solve for x
    x = 1,851,216,798,041,361/19,955,463.75
  6. Step 6: Final answer
    x = 92,767,415.54

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These problems maintain the same ratio (2.16) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.