Home / 48,716,090.82-67,228,195.32-26,690,371.56

Finding the Fourth Proportional to 48,716,090.82, 67,228,195.32 and 26,690,371.56

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Solution

The fourth proportional to 48,716,090.82, 67,228,195.32 and 26,690,371.56 is: 36,832,707.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    48,716,090.82 : 67,228,195.32 = 26,690,371.56 : x
  2. Step 2: Convert to fraction form
    48,716,090.82/67,228,195.32 = 26,690,371.56/x
  3. Step 3: Cross multiply
    48,716,090.82x = 67,228,195.32 × 26,690,371.56
  4. Step 4: Simplify right side
    48,716,090.82x = 1,794,345,512,399,052.75
  5. Step 5: Solve for x
    x = 1,794,345,512,399,052.75/48,716,090.82
  6. Step 6: Final answer
    x = 36,832,707.27

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.