Home / 104,796,197.82-144,620,334.63-60,149,555.10

Finding the Fourth Proportional to 104,796,197.82, 144,620,334.63 and 60,149,555.10

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Solution

The fourth proportional to 104,796,197.82, 144,620,334.63 and 60,149,555.10 is: 83,007,293.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    104,796,197.82 : 144,620,334.63 = 60,149,555.10 : x
  2. Step 2: Convert to fraction form
    104,796,197.82/144,620,334.63 = 60,149,555.10/x
  3. Step 3: Cross multiply
    104,796,197.82x = 144,620,334.63 × 60,149,555.10
  4. Step 4: Simplify right side
    104,796,197.82x = 8,698,848,786,407,623
  5. Step 5: Solve for x
    x = 8,698,848,786,407,623/104,796,197.82
  6. Step 6: Final answer
    x = 83,007,293.85

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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.