Home / 5,541,133,003.94-8,324,959,355.56-3,553,070,128.01

Finding the Fourth Proportional to 5,541,133,003.94, 8,324,959,355.56 and 3,553,070,128.01

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Solution

The fourth proportional to 5,541,133,003.94, 8,324,959,355.56 and 3,553,070,128.01 is: 5,338,107,636.49

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,541,133,003.94 : 8,324,959,355.56 = 3,553,070,128.01 : x
  2. Step 2: Convert to fraction form
    5,541,133,003.94/8,324,959,355.56 = 3,553,070,128.01/x
  3. Step 3: Cross multiply
    5,541,133,003.94x = 8,324,959,355.56 × 3,553,070,128.01
  4. Step 4: Simplify right side
    5,541,133,003.94x = 29,579,164,403,137,617,920
  5. Step 5: Solve for x
    x = 29,579,164,403,137,617,920/5,541,133,003.94
  6. Step 6: Final answer
    x = 5,338,107,636.49

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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.