Home / 49,380,859.40-74,119,097.10-23,839,790.60

Finding the Fourth Proportional to 49,380,859.40, 74,119,097.10 and 23,839,790.60

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Solution

The fourth proportional to 49,380,859.40, 74,119,097.10 and 23,839,790.60 is: 35,782,766.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    49,380,859.40 : 74,119,097.10 = 23,839,790.60 : x
  2. Step 2: Convert to fraction form
    49,380,859.40/74,119,097.10 = 23,839,790.60/x
  3. Step 3: Cross multiply
    49,380,859.40x = 74,119,097.10 × 23,839,790.60
  4. Step 4: Simplify right side
    49,380,859.40x = 1,766,983,754,325,067.25
  5. Step 5: Solve for x
    x = 1,766,983,754,325,067.25/49,380,859.40
  6. Step 6: Final answer
    x = 35,782,766.36

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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.