Home / 19,529,543.25-41,998,619.25

Finding the Third Proportional to 19,529,543.25 and 41,998,619.25

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Solution

The third proportional to 19,529,543.25 and 41,998,619.25 is: 90,318,754.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    19,529,543.25 : 41,998,619.25 = 41,998,619.25 : x
  2. Step 2: Convert to fraction form
    19,529,543.25/41,998,619.25 = 41,998,619.25/x
  3. Step 3: Cross multiply
    19,529,543.25x = 41,998,619.25 × 41,998,619.25
  4. Step 4: Simplify right side
    19,529,543.25x = 1,763,884,018,906,470.50
  5. Step 5: Solve for x
    x = 1,763,884,018,906,470.50/19,529,543.25
  6. Step 6: Final answer
    x = 90,318,754.33

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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.