Home / 3,066,328,282.06-4,599,491,897.85-969,276,791.26

Finding the Fourth Proportional to 3,066,328,282.06, 4,599,491,897.85 and 969,276,791.26

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Solution

The fourth proportional to 3,066,328,282.06, 4,599,491,897.85 and 969,276,791.26 is: 1,453,915,020.86

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,066,328,282.06 : 4,599,491,897.85 = 969,276,791.26 : x
  2. Step 2: Convert to fraction form
    3,066,328,282.06/4,599,491,897.85 = 969,276,791.26/x
  3. Step 3: Cross multiply
    3,066,328,282.06x = 4,599,491,897.85 × 969,276,791.26
  4. Step 4: Simplify right side
    3,066,328,282.06x = 4,458,180,748,174,415,872
  5. Step 5: Solve for x
    x = 4,458,180,748,174,415,872/3,066,328,282.06
  6. Step 6: Final answer
    x = 1,453,915,020.86

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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.