Home / 55,526,216.90-83,289,325.35-32,795,413.70

Finding the Fourth Proportional to 55,526,216.90, 83,289,325.35 and 32,795,413.70

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Solution

The fourth proportional to 55,526,216.90, 83,289,325.35 and 32,795,413.70 is: 49,193,120.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    55,526,216.90 : 83,289,325.35 = 32,795,413.70 : x
  2. Step 2: Convert to fraction form
    55,526,216.90/83,289,325.35 = 32,795,413.70/x
  3. Step 3: Cross multiply
    55,526,216.90x = 83,289,325.35 × 32,795,413.70
  4. Step 4: Simplify right side
    55,526,216.90x = 2,731,507,881,647,147
  5. Step 5: Solve for x
    x = 2,731,507,881,647,147/55,526,216.90
  6. Step 6: Final answer
    x = 49,193,120.55

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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.