Home / 36,951,552,893.60-55,427,329,340.40-25,196,928,279.20

Finding the Fourth Proportional to 36,951,552,893.60, 55,427,329,340.40 and 25,196,928,279.20

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Solution

The fourth proportional to 36,951,552,893.60, 55,427,329,340.40 and 25,196,928,279.20 is: 37,795,392,418.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    36,951,552,893.60 : 55,427,329,340.40 = 25,196,928,279.20 : x
  2. Step 2: Convert to fraction form
    36,951,552,893.60/55,427,329,340.40 = 25,196,928,279.20/x
  3. Step 3: Cross multiply
    36,951,552,893.60x = 55,427,329,340.40 × 25,196,928,279.20
  4. Step 4: Simplify right side
    36,951,552,893.60x = 1,396,598,442,097,656,725,504
  5. Step 5: Solve for x
    x = 1,396,598,442,097,656,725,504/36,951,552,893.60
  6. Step 6: Final answer
    x = 37,795,392,418.80

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1.5x scale

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.