Home / 29,739,120.25-45,463,452.75

Finding the Third Proportional to 29,739,120.25 and 45,463,452.75

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Solution

The third proportional to 29,739,120.25 and 45,463,452.75 is: 69,501,905.86

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,739,120.25 : 45,463,452.75 = 45,463,452.75 : x
  2. Step 2: Convert to fraction form
    29,739,120.25/45,463,452.75 = 45,463,452.75/x
  3. Step 3: Cross multiply
    29,739,120.25x = 45,463,452.75 × 45,463,452.75
  4. Step 4: Simplify right side
    29,739,120.25x = 2,066,925,535,951,482.50
  5. Step 5: Solve for x
    x = 2,066,925,535,951,482.50/29,739,120.25
  6. Step 6: Final answer
    x = 69,501,905.86

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Why These Related Problems?

These problems maintain the same ratio (1.53) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.