Home / 37,819,232.70-56,770,839.45-23,458,515.90

Finding the Fourth Proportional to 37,819,232.70, 56,770,839.45 and 23,458,515.90

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Solution

The fourth proportional to 37,819,232.70, 56,770,839.45 and 23,458,515.90 is: 35,213,819.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    37,819,232.70 : 56,770,839.45 = 23,458,515.90 : x
  2. Step 2: Convert to fraction form
    37,819,232.70/56,770,839.45 = 23,458,515.90/x
  3. Step 3: Cross multiply
    37,819,232.70x = 56,770,839.45 × 23,458,515.90
  4. Step 4: Simplify right side
    37,819,232.70x = 1,331,759,639,894,172.25
  5. Step 5: Solve for x
    x = 1,331,759,639,894,172.25/37,819,232.70
  6. Step 6: Final answer
    x = 35,213,819.66

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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.