Home / 4,203,434,103.99-5,800,860,129.32-2,323,960,456.83

Finding the Fourth Proportional to 4,203,434,103.99, 5,800,860,129.32 and 2,323,960,456.83

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Solution

The fourth proportional to 4,203,434,103.99, 5,800,860,129.32 and 2,323,960,456.83 is: 3,207,132,364.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,203,434,103.99 : 5,800,860,129.32 = 2,323,960,456.83 : x
  2. Step 2: Convert to fraction form
    4,203,434,103.99/5,800,860,129.32 = 2,323,960,456.83/x
  3. Step 3: Cross multiply
    4,203,434,103.99x = 5,800,860,129.32 × 2,323,960,456.83
  4. Step 4: Simplify right side
    4,203,434,103.99x = 13,480,969,556,141,438,976
  5. Step 5: Solve for x
    x = 13,480,969,556,141,438,976/4,203,434,103.99
  6. Step 6: Final answer
    x = 3,207,132,364.31

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Double scale
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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.