Home / 29,446,611.90-40,635,939.51-17,058,394.14

Finding the Fourth Proportional to 29,446,611.90, 40,635,939.51 and 17,058,394.14

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Solution

The fourth proportional to 29,446,611.90, 40,635,939.51 and 17,058,394.14 is: 23,540,360.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,446,611.90 : 40,635,939.51 = 17,058,394.14 : x
  2. Step 2: Convert to fraction form
    29,446,611.90/40,635,939.51 = 17,058,394.14/x
  3. Step 3: Cross multiply
    29,446,611.90x = 40,635,939.51 × 17,058,394.14
  4. Step 4: Simplify right side
    29,446,611.90x = 693,183,872,410,778.50
  5. Step 5: Solve for x
    x = 693,183,872,410,778.50/29,446,611.90
  6. Step 6: Final answer
    x = 23,540,360.93

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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.