Home / 69,997,876.21-104,993,822.98-23,943,863.35

Finding the Fourth Proportional to 69,997,876.21, 104,993,822.98 and 23,943,863.35

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Solution

The fourth proportional to 69,997,876.21, 104,993,822.98 and 23,943,863.35 is: 35,914,771.79

Step by Step Solution

  1. Step 1: Write the proportion equation
    69,997,876.21 : 104,993,822.98 = 23,943,863.35 : x
  2. Step 2: Convert to fraction form
    69,997,876.21/104,993,822.98 = 23,943,863.35/x
  3. Step 3: Cross multiply
    69,997,876.21x = 104,993,822.98 × 23,943,863.35
  4. Step 4: Simplify right side
    69,997,876.21x = 2,513,957,750,027,210
  5. Step 5: Solve for x
    x = 2,513,957,750,027,210/69,997,876.21
  6. Step 6: Final answer
    x = 35,914,771.79

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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.