Home / 3,031,485,935.68-4,542,541,827.18-2,365,921,853.56

Finding the Fourth Proportional to 3,031,485,935.68, 4,542,541,827.18 and 2,365,921,853.56

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Solution

The fourth proportional to 3,031,485,935.68, 4,542,541,827.18 and 2,365,921,853.56 is: 3,545,224,753.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,031,485,935.68 : 4,542,541,827.18 = 2,365,921,853.56 : x
  2. Step 2: Convert to fraction form
    3,031,485,935.68/4,542,541,827.18 = 2,365,921,853.56/x
  3. Step 3: Cross multiply
    3,031,485,935.68x = 4,542,541,827.18 × 2,365,921,853.56
  4. Step 4: Simplify right side
    3,031,485,935.68x = 10,747,298,979,635,535,872
  5. Step 5: Solve for x
    x = 10,747,298,979,635,535,872/3,031,485,935.68
  6. Step 6: Final answer
    x = 3,545,224,753.69

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Double scale
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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.