Home / 7,141,757,414.88-10,712,438,093.52-1,901,410,583.52

Finding the Fourth Proportional to 7,141,757,414.88, 10,712,438,093.52 and 1,901,410,583.52

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Solution

The fourth proportional to 7,141,757,414.88, 10,712,438,093.52 and 1,901,410,583.52 is: 2,852,063,152.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,141,757,414.88 : 10,712,438,093.52 = 1,901,410,583.52 : x
  2. Step 2: Convert to fraction form
    7,141,757,414.88/10,712,438,093.52 = 1,901,410,583.52/x
  3. Step 3: Cross multiply
    7,141,757,414.88x = 10,712,438,093.52 × 1,901,410,583.52
  4. Step 4: Simplify right side
    7,141,757,414.88x = 20,368,743,166,321,741,824
  5. Step 5: Solve for x
    x = 20,368,743,166,321,741,824/7,141,757,414.88
  6. Step 6: Final answer
    x = 2,852,063,152.39

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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.