Home / 73,693,884.04-110,431,651.83-29,921,413.84

Finding the Fourth Proportional to 73,693,884.04, 110,431,651.83 and 29,921,413.84

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Solution

The fourth proportional to 73,693,884.04, 110,431,651.83 and 29,921,413.84 is: 44,837,793.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    73,693,884.04 : 110,431,651.83 = 29,921,413.84 : x
  2. Step 2: Convert to fraction form
    73,693,884.04/110,431,651.83 = 29,921,413.84/x
  3. Step 3: Cross multiply
    73,693,884.04x = 110,431,651.83 × 29,921,413.84
  4. Step 4: Simplify right side
    73,693,884.04x = 3,304,271,155,440,223.50
  5. Step 5: Solve for x
    x = 3,304,271,155,440,223.50/73,693,884.04
  6. Step 6: Final answer
    x = 44,837,793.51

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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.