Home / 19,335,255.22-26,682,119.37-10,633,427.65

Finding the Fourth Proportional to 19,335,255.22, 26,682,119.37 and 10,633,427.65

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Solution

The fourth proportional to 19,335,255.22, 26,682,119.37 and 10,633,427.65 is: 14,673,837.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    19,335,255.22 : 26,682,119.37 = 10,633,427.65 : x
  2. Step 2: Convert to fraction form
    19,335,255.22/26,682,119.37 = 10,633,427.65/x
  3. Step 3: Cross multiply
    19,335,255.22x = 26,682,119.37 × 10,633,427.65
  4. Step 4: Simplify right side
    19,335,255.22x = 283,722,385,869,558.62
  5. Step 5: Solve for x
    x = 283,722,385,869,558.62/19,335,255.22
  6. Step 6: Final answer
    x = 14,673,837.13

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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.