Home / 29,959,555.96-41,343,778.92-16,728,937.19

Finding the Fourth Proportional to 29,959,555.96, 41,343,778.92 and 16,728,937.19

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Solution

The fourth proportional to 29,959,555.96, 41,343,778.92 and 16,728,937.19 is: 23,085,705.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,959,555.96 : 41,343,778.92 = 16,728,937.19 : x
  2. Step 2: Convert to fraction form
    29,959,555.96/41,343,778.92 = 16,728,937.19/x
  3. Step 3: Cross multiply
    29,959,555.96x = 41,343,778.92 × 16,728,937.19
  4. Step 4: Simplify right side
    29,959,555.96x = 691,637,480,760,979.88
  5. Step 5: Solve for x
    x = 691,637,480,760,979.88/29,959,555.96
  6. Step 6: Final answer
    x = 23,085,705.33

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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.