Home / 29,716,389.44-41,014,498.56-19,275,345.26

Finding the Fourth Proportional to 29,716,389.44, 41,014,498.56 and 19,275,345.26

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Solution

The fourth proportional to 29,716,389.44, 41,014,498.56 and 19,275,345.26 is: 26,603,791.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,716,389.44 : 41,014,498.56 = 19,275,345.26 : x
  2. Step 2: Convert to fraction form
    29,716,389.44/41,014,498.56 = 19,275,345.26/x
  3. Step 3: Cross multiply
    29,716,389.44x = 41,014,498.56 × 19,275,345.26
  4. Step 4: Simplify right side
    29,716,389.44x = 790,568,620,409,773
  5. Step 5: Solve for x
    x = 790,568,620,409,773/29,716,389.44
  6. Step 6: Final answer
    x = 26,603,791.22

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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.