Home / 41,418,900.75-64,832,455.13

Finding the Third Proportional to 41,418,900.75 and 64,832,455.13

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Solution

The third proportional to 41,418,900.75 and 64,832,455.13 is: 101,481,380.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,418,900.75 : 64,832,455.13 = 64,832,455.13 : x
  2. Step 2: Convert to fraction form
    41,418,900.75/64,832,455.13 = 64,832,455.13/x
  3. Step 3: Cross multiply
    41,418,900.75x = 64,832,455.13 × 64,832,455.13
  4. Step 4: Simplify right side
    41,418,900.75x = 4,203,247,237,535,139
  5. Step 5: Solve for x
    x = 4,203,247,237,535,139/41,418,900.75
  6. Step 6: Final answer
    x = 101,481,380.76

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Why These Related Problems?

These problems maintain the same ratio (1.57) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.