Home / 11,252,644,480.36-16,874,676,240.24-3,789,223,423.64

Finding the Fourth Proportional to 11,252,644,480.36, 16,874,676,240.24 and 3,789,223,423.64

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Solution

The fourth proportional to 11,252,644,480.36, 16,874,676,240.24 and 3,789,223,423.64 is: 5,682,390,356.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,252,644,480.36 : 16,874,676,240.24 = 3,789,223,423.64 : x
  2. Step 2: Convert to fraction form
    11,252,644,480.36/16,874,676,240.24 = 3,789,223,423.64/x
  3. Step 3: Cross multiply
    11,252,644,480.36x = 16,874,676,240.24 × 3,789,223,423.64
  4. Step 4: Simplify right side
    11,252,644,480.36x = 63,941,918,475,858,771,968
  5. Step 5: Solve for x
    x = 63,941,918,475,858,771,968/11,252,644,480.36
  6. Step 6: Final answer
    x = 5,682,390,356.10

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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.