Home / 58,135,797.95-80,228,845.85-35,800,329.17

Finding the Fourth Proportional to 58,135,797.95, 80,228,845.85 and 35,800,329.17

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Solution

The fourth proportional to 58,135,797.95, 80,228,845.85 and 35,800,329.17 is: 49,405,343.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    58,135,797.95 : 80,228,845.85 = 35,800,329.17 : x
  2. Step 2: Convert to fraction form
    58,135,797.95/80,228,845.85 = 35,800,329.17/x
  3. Step 3: Cross multiply
    58,135,797.95x = 80,228,845.85 × 35,800,329.17
  4. Step 4: Simplify right side
    58,135,797.95x = 2,872,219,090,380,759
  5. Step 5: Solve for x
    x = 2,872,219,090,380,759/58,135,797.95
  6. Step 6: Final answer
    x = 49,405,343.90

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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.