Home / 29,855,773.80-41,196,524.09-16,802,254.22

Finding the Fourth Proportional to 29,855,773.80, 41,196,524.09 and 16,802,254.22

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Solution

The fourth proportional to 29,855,773.80, 41,196,524.09 and 16,802,254.22 is: 23,184,609.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,855,773.80 : 41,196,524.09 = 16,802,254.22 : x
  2. Step 2: Convert to fraction form
    29,855,773.80/41,196,524.09 = 16,802,254.22/x
  3. Step 3: Cross multiply
    29,855,773.80x = 41,196,524.09 × 16,802,254.22
  4. Step 4: Simplify right side
    29,855,773.80x = 692,194,470,450,540.25
  5. Step 5: Solve for x
    x = 692,194,470,450,540.25/29,855,773.80
  6. Step 6: Final answer
    x = 23,184,609.95

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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.