Home / 19,774,914.75-43,320,116.25

Finding the Third Proportional to 19,774,914.75 and 43,320,116.25

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Solution

The third proportional to 19,774,914.75 and 43,320,116.25 is: 94,899,649.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    19,774,914.75 : 43,320,116.25 = 43,320,116.25 : x
  2. Step 2: Convert to fraction form
    19,774,914.75/43,320,116.25 = 43,320,116.25/x
  3. Step 3: Cross multiply
    19,774,914.75x = 43,320,116.25 × 43,320,116.25
  4. Step 4: Simplify right side
    19,774,914.75x = 1,876,632,471,913,514
  5. Step 5: Solve for x
    x = 1,876,632,471,913,514/19,774,914.75
  6. Step 6: Final answer
    x = 94,899,649.16

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Why These Related Problems?

These problems maintain the same ratio (2.19) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.