Home / 67,459,361.88-93,093,950.64-36,519,531.24

Finding the Fourth Proportional to 67,459,361.88, 93,093,950.64 and 36,519,531.24

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Solution

The fourth proportional to 67,459,361.88, 93,093,950.64 and 36,519,531.24 is: 50,396,970.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    67,459,361.88 : 93,093,950.64 = 36,519,531.24 : x
  2. Step 2: Convert to fraction form
    67,459,361.88/93,093,950.64 = 36,519,531.24/x
  3. Step 3: Cross multiply
    67,459,361.88x = 93,093,950.64 × 36,519,531.24
  4. Step 4: Simplify right side
    67,459,361.88x = 3,399,747,438,652,498
  5. Step 5: Solve for x
    x = 3,399,747,438,652,498/67,459,361.88
  6. Step 6: Final answer
    x = 50,396,970.03

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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.