Home / 32,078,413.80-48,117,620.70-24,912,052.20

Finding the Fourth Proportional to 32,078,413.80, 48,117,620.70 and 24,912,052.20

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Solution

The fourth proportional to 32,078,413.80, 48,117,620.70 and 24,912,052.20 is: 37,368,078.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,078,413.80 : 48,117,620.70 = 24,912,052.20 : x
  2. Step 2: Convert to fraction form
    32,078,413.80/48,117,620.70 = 24,912,052.20/x
  3. Step 3: Cross multiply
    32,078,413.80x = 48,117,620.70 × 24,912,052.20
  4. Step 4: Simplify right side
    32,078,413.80x = 1,198,708,678,618,200.50
  5. Step 5: Solve for x
    x = 1,198,708,678,618,200.50/32,078,413.80
  6. Step 6: Final answer
    x = 37,368,078.30

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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.