Home / 37,819,233.20-56,770,840.20-23,458,516.40

Finding the Fourth Proportional to 37,819,233.20, 56,770,840.20 and 23,458,516.40

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Solution

The fourth proportional to 37,819,233.20, 56,770,840.20 and 23,458,516.40 is: 35,213,820.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    37,819,233.20 : 56,770,840.20 = 23,458,516.40 : x
  2. Step 2: Convert to fraction form
    37,819,233.20/56,770,840.20 = 23,458,516.40/x
  3. Step 3: Cross multiply
    37,819,233.20x = 56,770,840.20 × 23,458,516.40
  4. Step 4: Simplify right side
    37,819,233.20x = 1,331,759,685,873,479.25
  5. Step 5: Solve for x
    x = 1,331,759,685,873,479.25/37,819,233.20
  6. Step 6: Final answer
    x = 35,213,820.41

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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.