Home / 19,168,847.12-41,260,619.74

Finding the Third Proportional to 19,168,847.12 and 41,260,619.74

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Solution

The third proportional to 19,168,847.12 and 41,260,619.74 is: 88,812,787.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    19,168,847.12 : 41,260,619.74 = 41,260,619.74 : x
  2. Step 2: Convert to fraction form
    19,168,847.12/41,260,619.74 = 41,260,619.74/x
  3. Step 3: Cross multiply
    19,168,847.12x = 41,260,619.74 × 41,260,619.74
  4. Step 4: Simplify right side
    19,168,847.12x = 1,702,438,741,509,269.25
  5. Step 5: Solve for x
    x = 1,702,438,741,509,269.25/19,168,847.12
  6. Step 6: Final answer
    x = 88,812,787.27

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Why These Related Problems?

These problems maintain the same ratio (2.15) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.