Home / 108,646,211,773.17-162,969,279,302.52-29,055,692,883.75

Finding the Fourth Proportional to 108,646,211,773.17, 162,969,279,302.52 and 29,055,692,883.75

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Solution

The fourth proportional to 108,646,211,773.17, 162,969,279,302.52 and 29,055,692,883.75 is: 43,583,529,067.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    108,646,211,773.17 : 162,969,279,302.52 = 29,055,692,883.75 : x
  2. Step 2: Convert to fraction form
    108,646,211,773.17/162,969,279,302.52 = 29,055,692,883.75/x
  3. Step 3: Cross multiply
    108,646,211,773.17x = 162,969,279,302.52 × 29,055,692,883.75
  4. Step 4: Simplify right side
    108,646,211,773.17x = 4,735,185,328,900,095,868,928
  5. Step 5: Solve for x
    x = 4,735,185,328,900,095,868,928/108,646,211,773.17
  6. Step 6: Final answer
    x = 43,583,529,067.60

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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.