Home / 55,697,015.70-83,545,523.55-41,348,108.70

Finding the Fourth Proportional to 55,697,015.70, 83,545,523.55 and 41,348,108.70

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Solution

The fourth proportional to 55,697,015.70, 83,545,523.55 and 41,348,108.70 is: 62,022,163.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    55,697,015.70 : 83,545,523.55 = 41,348,108.70 : x
  2. Step 2: Convert to fraction form
    55,697,015.70/83,545,523.55 = 41,348,108.70/x
  3. Step 3: Cross multiply
    55,697,015.70x = 83,545,523.55 × 41,348,108.70
  4. Step 4: Simplify right side
    55,697,015.70x = 3,454,449,389,143,810
  5. Step 5: Solve for x
    x = 3,454,449,389,143,810/55,697,015.70
  6. Step 6: Final answer
    x = 62,022,163.05

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.