Home / 4,669,835,090.85-6,444,516,977.33-2,555,380,155.33

Finding the Fourth Proportional to 4,669,835,090.85, 6,444,516,977.33 and 2,555,380,155.33

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Solution

The fourth proportional to 4,669,835,090.85, 6,444,516,977.33 and 2,555,380,155.33 is: 3,526,503,714.62

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,669,835,090.85 : 6,444,516,977.33 = 2,555,380,155.33 : x
  2. Step 2: Convert to fraction form
    4,669,835,090.85/6,444,516,977.33 = 2,555,380,155.33/x
  3. Step 3: Cross multiply
    4,669,835,090.85x = 6,444,516,977.33 × 2,555,380,155.33
  4. Step 4: Simplify right side
    4,669,835,090.85x = 16,468,190,794,556,356,608
  5. Step 5: Solve for x
    x = 16,468,190,794,556,356,608/4,669,835,090.85
  6. Step 6: Final answer
    x = 3,526,503,714.62

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.