Home / 124,407,058.50-269,515,410.75

Finding the Third Proportional to 124,407,058.50 and 269,515,410.75

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Solution

The third proportional to 124,407,058.50 and 269,515,410.75 is: 583,878,097.49

Step by Step Solution

  1. Step 1: Write the proportion equation
    124,407,058.50 : 269,515,410.75 = 269,515,410.75 : x
  2. Step 2: Convert to fraction form
    124,407,058.50/269,515,410.75 = 269,515,410.75/x
  3. Step 3: Cross multiply
    124,407,058.50x = 269,515,410.75 × 269,515,410.75
  4. Step 4: Simplify right side
    124,407,058.50x = 72,638,556,631,741,216
  5. Step 5: Solve for x
    x = 72,638,556,631,741,216/124,407,058.50
  6. Step 6: Final answer
    x = 583,878,097.49

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Why These Related Problems?

These problems maintain the same ratio (2.17) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.