Home / 104,650,604.82-144,416,424.96-58,240,846.44

Finding the Fourth Proportional to 104,650,604.82, 144,416,424.96 and 58,240,846.44

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Solution

The fourth proportional to 104,650,604.82, 144,416,424.96 and 58,240,846.44 is: 80,371,583.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    104,650,604.82 : 144,416,424.96 = 58,240,846.44 : x
  2. Step 2: Convert to fraction form
    104,650,604.82/144,416,424.96 = 58,240,846.44/x
  3. Step 3: Cross multiply
    104,650,604.82x = 144,416,424.96 × 58,240,846.44
  4. Step 4: Simplify right side
    104,650,604.82x = 8,410,934,829,509,143
  5. Step 5: Solve for x
    x = 8,410,934,829,509,143/104,650,604.82
  6. Step 6: Final answer
    x = 80,371,583.56

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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.