Home / 34,373,871.93-47,560,855.22-29,972,774.96

Finding the Fourth Proportional to 34,373,871.93, 47,560,855.22 and 29,972,774.96

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Solution

The fourth proportional to 34,373,871.93, 47,560,855.22 and 29,972,774.96 is: 41,471,348.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,373,871.93 : 47,560,855.22 = 29,972,774.96 : x
  2. Step 2: Convert to fraction form
    34,373,871.93/47,560,855.22 = 29,972,774.96/x
  3. Step 3: Cross multiply
    34,373,871.93x = 47,560,855.22 × 29,972,774.96
  4. Step 4: Simplify right side
    34,373,871.93x = 1,425,530,810,026,533.25
  5. Step 5: Solve for x
    x = 1,425,530,810,026,533.25/34,373,871.93
  6. Step 6: Final answer
    x = 41,471,348.15

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.