Home / 5,800,858,215.19-8,695,092,308.73-3,308,352,170.83

Finding the Fourth Proportional to 5,800,858,215.19, 8,695,092,308.73 and 3,308,352,170.83

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Solution

The fourth proportional to 5,800,858,215.19, 8,695,092,308.73 and 3,308,352,170.83 is: 4,958,995,108.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,800,858,215.19 : 8,695,092,308.73 = 3,308,352,170.83 : x
  2. Step 2: Convert to fraction form
    5,800,858,215.19/8,695,092,308.73 = 3,308,352,170.83/x
  3. Step 3: Cross multiply
    5,800,858,215.19x = 8,695,092,308.73 × 3,308,352,170.83
  4. Step 4: Simplify right side
    5,800,858,215.19x = 28,766,427,515,154,128,896
  5. Step 5: Solve for x
    x = 28,766,427,515,154,128,896/5,800,858,215.19
  6. Step 6: Final answer
    x = 4,958,995,108.66

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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.