Home / 132,671,991.33-183,087,523.58-73,933,367.49

Finding the Fourth Proportional to 132,671,991.33, 183,087,523.58 and 73,933,367.49

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Solution

The fourth proportional to 132,671,991.33, 183,087,523.58 and 73,933,367.49 is: 102,028,144.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    132,671,991.33 : 183,087,523.58 = 73,933,367.49 : x
  2. Step 2: Convert to fraction form
    132,671,991.33/183,087,523.58 = 73,933,367.49/x
  3. Step 3: Cross multiply
    132,671,991.33x = 183,087,523.58 × 73,933,367.49
  4. Step 4: Simplify right side
    132,671,991.33x = 13,536,277,163,304,512
  5. Step 5: Solve for x
    x = 13,536,277,163,304,512/132,671,991.33
  6. Step 6: Final answer
    x = 102,028,144.96

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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.