Home / 124,483,232.25-200,010,630.38

Finding the Third Proportional to 124,483,232.25 and 200,010,630.38

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Solution

The third proportional to 124,483,232.25 and 200,010,630.38 is: 321,362,576.63

Step by Step Solution

  1. Step 1: Write the proportion equation
    124,483,232.25 : 200,010,630.38 = 200,010,630.38 : x
  2. Step 2: Convert to fraction form
    124,483,232.25/200,010,630.38 = 200,010,630.38/x
  3. Step 3: Cross multiply
    124,483,232.25x = 200,010,630.38 × 200,010,630.38
  4. Step 4: Simplify right side
    124,483,232.25x = 40,004,252,263,004,872
  5. Step 5: Solve for x
    x = 40,004,252,263,004,872/124,483,232.25
  6. Step 6: Final answer
    x = 321,362,576.63

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1.5x scale

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.