Home / 26,479,886.25-57,139,944.75

Finding the Third Proportional to 26,479,886.25 and 57,139,944.75

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Solution

The third proportional to 26,479,886.25 and 57,139,944.75 is: 123,300,125.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,479,886.25 : 57,139,944.75 = 57,139,944.75 : x
  2. Step 2: Convert to fraction form
    26,479,886.25/57,139,944.75 = 57,139,944.75/x
  3. Step 3: Cross multiply
    26,479,886.25x = 57,139,944.75 × 57,139,944.75
  4. Step 4: Simplify right side
    26,479,886.25x = 3,264,973,286,033,052.50
  5. Step 5: Solve for x
    x = 3,264,973,286,033,052.50/26,479,886.25
  6. Step 6: Final answer
    x = 123,300,125.05

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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.