Home / 167,589,131.74-251,419,880.41-51,013,603.59

Finding the Fourth Proportional to 167,589,131.74, 251,419,880.41 and 51,013,603.59

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Solution

The fourth proportional to 167,589,131.74, 251,419,880.41 and 51,013,603.59 is: 76,531,419.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    167,589,131.74 : 251,419,880.41 = 51,013,603.59 : x
  2. Step 2: Convert to fraction form
    167,589,131.74/251,419,880.41 = 51,013,603.59/x
  3. Step 3: Cross multiply
    167,589,131.74x = 251,419,880.41 × 51,013,603.59
  4. Step 4: Simplify right side
    167,589,131.74x = 12,825,834,112,810,588
  5. Step 5: Solve for x
    x = 12,825,834,112,810,588/167,589,131.74
  6. Step 6: Final answer
    x = 76,531,419.31

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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.