Home / 3,568,431,809.70-4,924,147,190.22-2,063,154,738.69

Finding the Fourth Proportional to 3,568,431,809.70, 4,924,147,190.22 and 2,063,154,738.69

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Solution

The fourth proportional to 3,568,431,809.70, 4,924,147,190.22 and 2,063,154,738.69 is: 2,846,986,618.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,568,431,809.70 : 4,924,147,190.22 = 2,063,154,738.69 : x
  2. Step 2: Convert to fraction form
    3,568,431,809.70/4,924,147,190.22 = 2,063,154,738.69/x
  3. Step 3: Cross multiply
    3,568,431,809.70x = 4,924,147,190.22 × 2,063,154,738.69
  4. Step 4: Simplify right side
    3,568,431,809.70x = 10,159,277,609,509,443,584
  5. Step 5: Solve for x
    x = 10,159,277,609,509,443,584/3,568,431,809.70
  6. Step 6: Final answer
    x = 2,846,986,618.01

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Double scale
Find fourth proportional to 3,568,431,810.70, 4,924,147,191.60 and 2,063,154,739.69
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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.