Home / 21,586,020.75-44,039,141.44

Finding the Third Proportional to 21,586,020.75 and 44,039,141.44

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Solution

The third proportional to 21,586,020.75 and 44,039,141.44 is: 89,847,313.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    21,586,020.75 : 44,039,141.44 = 44,039,141.44 : x
  2. Step 2: Convert to fraction form
    21,586,020.75/44,039,141.44 = 44,039,141.44/x
  3. Step 3: Cross multiply
    21,586,020.75x = 44,039,141.44 × 44,039,141.44
  4. Step 4: Simplify right side
    21,586,020.75x = 1,939,445,978,552,129.50
  5. Step 5: Solve for x
    x = 1,939,445,978,552,129.50/21,586,020.75
  6. Step 6: Final answer
    x = 89,847,313.73

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Why These Related Problems?

These problems maintain the same ratio (2.04) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.