Home / 7,186,464,025.60-10,761,556,185.60-4,719,444,044.80

Finding the Fourth Proportional to 7,186,464,025.60, 10,761,556,185.60 and 4,719,444,044.80

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Solution

The fourth proportional to 7,186,464,025.60, 10,761,556,185.60 and 4,719,444,044.80 is: 7,067,253,390.82

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,186,464,025.60 : 10,761,556,185.60 = 4,719,444,044.80 : x
  2. Step 2: Convert to fraction form
    7,186,464,025.60/10,761,556,185.60 = 4,719,444,044.80/x
  3. Step 3: Cross multiply
    7,186,464,025.60x = 10,761,556,185.60 × 4,719,444,044.80
  4. Step 4: Simplify right side
    7,186,464,025.60x = 50,788,562,252,910,526,464
  5. Step 5: Solve for x
    x = 50,788,562,252,910,526,464/7,186,464,025.60
  6. Step 6: Final answer
    x = 7,067,253,390.82

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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.