Home / 29,853,769.34-41,198,116.77-16,801,027.98

Finding the Fourth Proportional to 29,853,769.34, 41,198,116.77 and 16,801,027.98

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Solution

The fourth proportional to 29,853,769.34, 41,198,116.77 and 16,801,027.98 is: 23,185,370.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,853,769.34 : 41,198,116.77 = 16,801,027.98 : x
  2. Step 2: Convert to fraction form
    29,853,769.34/41,198,116.77 = 16,801,027.98/x
  3. Step 3: Cross multiply
    29,853,769.34x = 41,198,116.77 × 16,801,027.98
  4. Step 4: Simplify right side
    29,853,769.34x = 692,170,712,576,077.25
  5. Step 5: Solve for x
    x = 692,170,712,576,077.25/29,853,769.34
  6. Step 6: Final answer
    x = 23,185,370.83

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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.