Home / 3,337,079,177.62-4,605,173,825.44-1,811,167,340.80

Finding the Fourth Proportional to 3,337,079,177.62, 4,605,173,825.44 and 1,811,167,340.80

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Solution

The fourth proportional to 3,337,079,177.62, 4,605,173,825.44 and 1,811,167,340.80 is: 2,499,413,405.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,337,079,177.62 : 4,605,173,825.44 = 1,811,167,340.80 : x
  2. Step 2: Convert to fraction form
    3,337,079,177.62/4,605,173,825.44 = 1,811,167,340.80/x
  3. Step 3: Cross multiply
    3,337,079,177.62x = 4,605,173,825.44 × 1,811,167,340.80
  4. Step 4: Simplify right side
    3,337,079,177.62x = 8,340,740,431,343,927,296
  5. Step 5: Solve for x
    x = 8,340,740,431,343,927,296/3,337,079,177.62
  6. Step 6: Final answer
    x = 2,499,413,405.38

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Double scale
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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.