Home / 62,565,824.25-93,902,766.21-43,410,033.41

Finding the Fourth Proportional to 62,565,824.25, 93,902,766.21 and 43,410,033.41

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Solution

The fourth proportional to 62,565,824.25, 93,902,766.21 and 43,410,033.41 is: 65,152,537.62

Step by Step Solution

  1. Step 1: Write the proportion equation
    62,565,824.25 : 93,902,766.21 = 43,410,033.41 : x
  2. Step 2: Convert to fraction form
    62,565,824.25/93,902,766.21 = 43,410,033.41/x
  3. Step 3: Cross multiply
    62,565,824.25x = 93,902,766.21 × 43,410,033.41
  4. Step 4: Simplify right side
    62,565,824.25x = 4,076,322,217,998,005
  5. Step 5: Solve for x
    x = 4,076,322,217,998,005/62,565,824.25
  6. Step 6: Final answer
    x = 65,152,537.62

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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.