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Finding the Third Proportional to 126,052,887 and 274,191,558

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Solution

The third proportional to 126,052,887 and 274,191,558 is: 596,424,344.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    126,052,887 : 274,191,558 = 274,191,558 : x
  2. Step 2: Convert to fraction form
    126,052,887/274,191,558 = 274,191,558/x
  3. Step 3: Cross multiply
    126,052,887x = 274,191,558 × 274,191,558
  4. Step 4: Simplify right side
    126,052,887x = 75,181,010,478,467,360
  5. Step 5: Solve for x
    x = 75,181,010,478,467,360/126,052,887
  6. Step 6: Final answer
    x = 596,424,344.32

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Why These Related Problems?

These problems maintain the same ratio (2.18) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.