Home / 7,558,045,003.43-11,336,643,753.38-2,317,638,826.97

Finding the Fourth Proportional to 7,558,045,003.43, 11,336,643,753.38 and 2,317,638,826.97

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Solution

The fourth proportional to 7,558,045,003.43, 11,336,643,753.38 and 2,317,638,826.97 is: 3,476,328,298.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,558,045,003.43 : 11,336,643,753.38 = 2,317,638,826.97 : x
  2. Step 2: Convert to fraction form
    7,558,045,003.43/11,336,643,753.38 = 2,317,638,826.97/x
  3. Step 3: Cross multiply
    7,558,045,003.43x = 11,336,643,753.38 × 2,317,638,826.97
  4. Step 4: Simplify right side
    7,558,045,003.43x = 26,274,245,730,348,810,240
  5. Step 5: Solve for x
    x = 26,274,245,730,348,810,240/7,558,045,003.43
  6. Step 6: Final answer
    x = 3,476,328,298.98

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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.