Home / 8,564,618,442.37-12,841,691,580.44-4,084,083,461.77

Finding the Fourth Proportional to 8,564,618,442.37, 12,841,691,580.44 and 4,084,083,461.77

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Solution

The fourth proportional to 8,564,618,442.37, 12,841,691,580.44 and 4,084,083,461.77 is: 6,123,628,338.82

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,564,618,442.37 : 12,841,691,580.44 = 4,084,083,461.77 : x
  2. Step 2: Convert to fraction form
    8,564,618,442.37/12,841,691,580.44 = 4,084,083,461.77/x
  3. Step 3: Cross multiply
    8,564,618,442.37x = 12,841,691,580.44 × 4,084,083,461.77
  4. Step 4: Simplify right side
    8,564,618,442.37x = 52,446,540,204,836,560,896
  5. Step 5: Solve for x
    x = 52,446,540,204,836,560,896/8,564,618,442.37
  6. Step 6: Final answer
    x = 6,123,628,338.82

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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.