Home / 2,054,164,040.56-3,083,238,546.85-991,334,845.83

Finding the Fourth Proportional to 2,054,164,040.56, 3,083,238,546.85 and 991,334,845.83

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Solution

The fourth proportional to 2,054,164,040.56, 3,083,238,546.85 and 991,334,845.83 is: 1,487,963,837.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,054,164,040.56 : 3,083,238,546.85 = 991,334,845.83 : x
  2. Step 2: Convert to fraction form
    2,054,164,040.56/3,083,238,546.85 = 991,334,845.83/x
  3. Step 3: Cross multiply
    2,054,164,040.56x = 3,083,238,546.85 × 991,334,845.83
  4. Step 4: Simplify right side
    2,054,164,040.56x = 3,056,521,809,498,657,792
  5. Step 5: Solve for x
    x = 3,056,521,809,498,657,792/2,054,164,040.56
  6. Step 6: Final answer
    x = 1,487,963,837.92

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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.