Home / 150,785,085.80-226,048,089.71-52,404,010.26

Finding the Fourth Proportional to 150,785,085.80, 226,048,089.71 and 52,404,010.26

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Solution

The fourth proportional to 150,785,085.80, 226,048,089.71 and 52,404,010.26 is: 78,560,995.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    150,785,085.80 : 226,048,089.71 = 52,404,010.26 : x
  2. Step 2: Convert to fraction form
    150,785,085.80/226,048,089.71 = 52,404,010.26/x
  3. Step 3: Cross multiply
    150,785,085.80x = 226,048,089.71 × 52,404,010.26
  4. Step 4: Simplify right side
    150,785,085.80x = 11,845,826,413,394,932
  5. Step 5: Solve for x
    x = 11,845,826,413,394,932/150,785,085.80
  6. Step 6: Final answer
    x = 78,560,995.28

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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.