Home / 33,577,609.05-50,366,413.58-12,013,902.45

Finding the Fourth Proportional to 33,577,609.05, 50,366,413.58 and 12,013,902.45

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Solution

The fourth proportional to 33,577,609.05, 50,366,413.58 and 12,013,902.45 is: 18,020,853.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,577,609.05 : 50,366,413.58 = 12,013,902.45 : x
  2. Step 2: Convert to fraction form
    33,577,609.05/50,366,413.58 = 12,013,902.45/x
  3. Step 3: Cross multiply
    33,577,609.05x = 50,366,413.58 × 12,013,902.45
  4. Step 4: Simplify right side
    33,577,609.05x = 605,097,179,446,405.75
  5. Step 5: Solve for x
    x = 605,097,179,446,405.75/33,577,609.05
  6. Step 6: Final answer
    x = 18,020,853.68

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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.