Home / 37,511,504.80-56,267,257.20-34,992,080.80

Finding the Fourth Proportional to 37,511,504.80, 56,267,257.20 and 34,992,080.80

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Solution

The fourth proportional to 37,511,504.80, 56,267,257.20 and 34,992,080.80 is: 52,488,121.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    37,511,504.80 : 56,267,257.20 = 34,992,080.80 : x
  2. Step 2: Convert to fraction form
    37,511,504.80/56,267,257.20 = 34,992,080.80/x
  3. Step 3: Cross multiply
    37,511,504.80x = 56,267,257.20 × 34,992,080.80
  4. Step 4: Simplify right side
    37,511,504.80x = 1,968,908,410,336,781.75
  5. Step 5: Solve for x
    x = 1,968,908,410,336,781.75/37,511,504.80
  6. Step 6: Final answer
    x = 52,488,121.20

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Double scale
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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.