Home / 41,344,805.36-57,055,832.16-23,014,421.12

Finding the Fourth Proportional to 41,344,805.36, 57,055,832.16 and 23,014,421.12

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Solution

The fourth proportional to 41,344,805.36, 57,055,832.16 and 23,014,421.12 is: 31,759,901.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,344,805.36 : 57,055,832.16 = 23,014,421.12 : x
  2. Step 2: Convert to fraction form
    41,344,805.36/57,055,832.16 = 23,014,421.12/x
  3. Step 3: Cross multiply
    41,344,805.36x = 57,055,832.16 × 23,014,421.12
  4. Step 4: Simplify right side
    41,344,805.36x = 1,313,106,948,682,279.25
  5. Step 5: Solve for x
    x = 1,313,106,948,682,279.25/41,344,805.36
  6. Step 6: Final answer
    x = 31,759,901.57

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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.