Home / 124,483,279.50-200,010,705.75

Finding the Third Proportional to 124,483,279.50 and 200,010,705.75

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Solution

The third proportional to 124,483,279.50 and 200,010,705.75 is: 321,362,696.86

Step by Step Solution

  1. Step 1: Write the proportion equation
    124,483,279.50 : 200,010,705.75 = 200,010,705.75 : x
  2. Step 2: Convert to fraction form
    124,483,279.50/200,010,705.75 = 200,010,705.75/x
  3. Step 3: Cross multiply
    124,483,279.50x = 200,010,705.75 × 200,010,705.75
  4. Step 4: Simplify right side
    124,483,279.50x = 40,004,282,414,613,080
  5. Step 5: Solve for x
    x = 40,004,282,414,613,080/124,483,279.50
  6. Step 6: Final answer
    x = 321,362,696.86

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Why These Related Problems?

These problems maintain the same ratio (1.61) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.