Home / 5,662,224,147.60-8,493,336,221.40-3,703,120,045.20

Finding the Fourth Proportional to 5,662,224,147.60, 8,493,336,221.40 and 3,703,120,045.20

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Solution

The fourth proportional to 5,662,224,147.60, 8,493,336,221.40 and 3,703,120,045.20 is: 5,554,680,067.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,662,224,147.60 : 8,493,336,221.40 = 3,703,120,045.20 : x
  2. Step 2: Convert to fraction form
    5,662,224,147.60/8,493,336,221.40 = 3,703,120,045.20/x
  3. Step 3: Cross multiply
    5,662,224,147.60x = 8,493,336,221.40 × 3,703,120,045.20
  4. Step 4: Simplify right side
    5,662,224,147.60x = 31,451,843,612,089,561,088
  5. Step 5: Solve for x
    x = 31,451,843,612,089,561,088/5,662,224,147.60
  6. Step 6: Final answer
    x = 5,554,680,067.80

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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.