Home / 62,568,904.80-93,860,355.60-19,437,765.60

Finding the Fourth Proportional to 62,568,904.80, 93,860,355.60 and 19,437,765.60

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Solution

The fourth proportional to 62,568,904.80, 93,860,355.60 and 19,437,765.60 is: 29,158,822.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    62,568,904.80 : 93,860,355.60 = 19,437,765.60 : x
  2. Step 2: Convert to fraction form
    62,568,904.80/93,860,355.60 = 19,437,765.60/x
  3. Step 3: Cross multiply
    62,568,904.80x = 93,860,355.60 × 19,437,765.60
  4. Step 4: Simplify right side
    62,568,904.80x = 1,824,435,591,285,447.50
  5. Step 5: Solve for x
    x = 1,824,435,591,285,447.50/62,568,904.80
  6. Step 6: Final answer
    x = 29,158,822.54

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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.