Home / 5,445,855,771.01-7,515,204,571.28-3,034,639,891.37

Finding the Fourth Proportional to 5,445,855,771.01, 7,515,204,571.28 and 3,034,639,891.37

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Solution

The fourth proportional to 5,445,855,771.01, 7,515,204,571.28 and 3,034,639,891.37 is: 4,187,760,481.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,445,855,771.01 : 7,515,204,571.28 = 3,034,639,891.37 : x
  2. Step 2: Convert to fraction form
    5,445,855,771.01/7,515,204,571.28 = 3,034,639,891.37/x
  3. Step 3: Cross multiply
    5,445,855,771.01x = 7,515,204,571.28 × 3,034,639,891.37
  4. Step 4: Simplify right side
    5,445,855,771.01x = 22,805,939,583,838,842,880
  5. Step 5: Solve for x
    x = 22,805,939,583,838,842,880/5,445,855,771.01
  6. Step 6: Final answer
    x = 4,187,760,481.14

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.