Home / 6,301,336,380.20-9,452,004,570.30-5,939,743,923.80

Finding the Fourth Proportional to 6,301,336,380.20, 9,452,004,570.30 and 5,939,743,923.80

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Solution

The fourth proportional to 6,301,336,380.20, 9,452,004,570.30 and 5,939,743,923.80 is: 8,909,615,885.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,301,336,380.20 : 9,452,004,570.30 = 5,939,743,923.80 : x
  2. Step 2: Convert to fraction form
    6,301,336,380.20/9,452,004,570.30 = 5,939,743,923.80/x
  3. Step 3: Cross multiply
    6,301,336,380.20x = 9,452,004,570.30 × 5,939,743,923.80
  4. Step 4: Simplify right side
    6,301,336,380.20x = 56,142,486,714,169,253,888
  5. Step 5: Solve for x
    x = 56,142,486,714,169,253,888/6,301,336,380.20
  6. Step 6: Final answer
    x = 8,909,615,885.70

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Double scale
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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.