Home / 46,229,678,481.36-69,327,508,656.36-15,969,116,313.30

Finding the Fourth Proportional to 46,229,678,481.36, 69,327,508,656.36 and 15,969,116,313.30

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Solution

The fourth proportional to 46,229,678,481.36, 69,327,508,656.36 and 15,969,116,313.30 is: 23,947,799,028.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,229,678,481.36 : 69,327,508,656.36 = 15,969,116,313.30 : x
  2. Step 2: Convert to fraction form
    46,229,678,481.36/69,327,508,656.36 = 15,969,116,313.30/x
  3. Step 3: Cross multiply
    46,229,678,481.36x = 69,327,508,656.36 × 15,969,116,313.30
  4. Step 4: Simplify right side
    46,229,678,481.36x = 1,107,099,049,444,725,358,592
  5. Step 5: Solve for x
    x = 1,107,099,049,444,725,358,592/46,229,678,481.36
  6. Step 6: Final answer
    x = 23,947,799,028.95

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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.