Home / 5,694,707,323.20-8,542,060,984.80-4,471,648,276.80

Finding the Fourth Proportional to 5,694,707,323.20, 8,542,060,984.80 and 4,471,648,276.80

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Solution

The fourth proportional to 5,694,707,323.20, 8,542,060,984.80 and 4,471,648,276.80 is: 6,707,472,415.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,694,707,323.20 : 8,542,060,984.80 = 4,471,648,276.80 : x
  2. Step 2: Convert to fraction form
    5,694,707,323.20/8,542,060,984.80 = 4,471,648,276.80/x
  3. Step 3: Cross multiply
    5,694,707,323.20x = 8,542,060,984.80 × 4,471,648,276.80
  4. Step 4: Simplify right side
    5,694,707,323.20x = 38,197,092,283,001,430,016
  5. Step 5: Solve for x
    x = 38,197,092,283,001,430,016/5,694,707,323.20
  6. Step 6: Final answer
    x = 6,707,472,415.20

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Double scale
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Similar ratio
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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.