Home / 53,498,815.80-80,195,079.60-24,694,713.60

Finding the Fourth Proportional to 53,498,815.80, 80,195,079.60 and 24,694,713.60

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Solution

The fourth proportional to 53,498,815.80, 80,195,079.60 and 24,694,713.60 is: 37,017,539.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    53,498,815.80 : 80,195,079.60 = 24,694,713.60 : x
  2. Step 2: Convert to fraction form
    53,498,815.80/80,195,079.60 = 24,694,713.60/x
  3. Step 3: Cross multiply
    53,498,815.80x = 80,195,079.60 × 24,694,713.60
  4. Step 4: Simplify right side
    53,498,815.80x = 1,980,394,522,851,202.50
  5. Step 5: Solve for x
    x = 1,980,394,522,851,202.50/53,498,815.80
  6. Step 6: Final answer
    x = 37,017,539.42

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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.