Home / 167,477,865.82-251,228,797.50-44,655,539.85

Finding the Fourth Proportional to 167,477,865.82, 251,228,797.50 and 44,655,539.85

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Solution

The fourth proportional to 167,477,865.82, 251,228,797.50 and 44,655,539.85 is: 66,986,509.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    167,477,865.82 : 251,228,797.50 = 44,655,539.85 : x
  2. Step 2: Convert to fraction form
    167,477,865.82/251,228,797.50 = 44,655,539.85/x
  3. Step 3: Cross multiply
    167,477,865.82x = 251,228,797.50 × 44,655,539.85
  4. Step 4: Simplify right side
    167,477,865.82x = 11,218,757,578,228,830
  5. Step 5: Solve for x
    x = 11,218,757,578,228,830/167,477,865.82
  6. Step 6: Final answer
    x = 66,986,509.07

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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.