Home / 23,290,846.42-34,942,750.90-10,161,413.14

Finding the Fourth Proportional to 23,290,846.42, 34,942,750.90 and 10,161,413.14

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Solution

The fourth proportional to 23,290,846.42, 34,942,750.90 and 10,161,413.14 is: 15,244,947.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,290,846.42 : 34,942,750.90 = 10,161,413.14 : x
  2. Step 2: Convert to fraction form
    23,290,846.42/34,942,750.90 = 10,161,413.14/x
  3. Step 3: Cross multiply
    23,290,846.42x = 34,942,750.90 × 10,161,413.14
  4. Step 4: Simplify right side
    23,290,846.42x = 355,067,728,191,534.12
  5. Step 5: Solve for x
    x = 355,067,728,191,534.12/23,290,846.42
  6. Step 6: Final answer
    x = 15,244,947.38

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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.