Home / 236,496,109.36-326,317,287-132,058,111.36

Finding the Fourth Proportional to 236,496,109.36, 326,317,287 and 132,058,111.36

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Solution

The fourth proportional to 236,496,109.36, 326,317,287 and 132,058,111.36 is: 182,213,757.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    236,496,109.36 : 326,317,287 = 132,058,111.36 : x
  2. Step 2: Convert to fraction form
    236,496,109.36/326,317,287 = 132,058,111.36/x
  3. Step 3: Cross multiply
    236,496,109.36x = 326,317,287 × 132,058,111.36
  4. Step 4: Simplify right side
    236,496,109.36x = 43,092,844,625,339,080
  5. Step 5: Solve for x
    x = 43,092,844,625,339,080/236,496,109.36
  6. Step 6: Final answer
    x = 182,213,757.10

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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.