Home / 236,418,418.80-354,320,026.72-96,195,462.13

Finding the Fourth Proportional to 236,418,418.80, 354,320,026.72 and 96,195,462.13

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Solution

The fourth proportional to 236,418,418.80, 354,320,026.72 and 96,195,462.13 is: 144,168,034.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    236,418,418.80 : 354,320,026.72 = 96,195,462.13 : x
  2. Step 2: Convert to fraction form
    236,418,418.80/354,320,026.72 = 96,195,462.13/x
  3. Step 3: Cross multiply
    236,418,418.80x = 354,320,026.72 × 96,195,462.13
  4. Step 4: Simplify right side
    236,418,418.80x = 34,083,978,712,446,756
  5. Step 5: Solve for x
    x = 34,083,978,712,446,756/236,418,418.80
  6. Step 6: Final answer
    x = 144,168,034.31

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.