Home / 25,761,619.50-55,558,755.38

Finding the Third Proportional to 25,761,619.50 and 55,558,755.38

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Solution

The third proportional to 25,761,619.50 and 55,558,755.38 is: 119,820,700.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,761,619.50 : 55,558,755.38 = 55,558,755.38 : x
  2. Step 2: Convert to fraction form
    25,761,619.50/55,558,755.38 = 55,558,755.38/x
  3. Step 3: Cross multiply
    25,761,619.50x = 55,558,755.38 × 55,558,755.38
  4. Step 4: Simplify right side
    25,761,619.50x = 3,086,775,298,819,091.50
  5. Step 5: Solve for x
    x = 3,086,775,298,819,091.50/25,761,619.50
  6. Step 6: Final answer
    x = 119,820,700.67

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Why These Related Problems?

These problems maintain the same ratio (2.16) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.