Home / 104,768,284.14-144,580,375.50-57,083,301.24

Finding the Fourth Proportional to 104,768,284.14, 144,580,375.50 and 57,083,301.24

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Solution

The fourth proportional to 104,768,284.14, 144,580,375.50 and 57,083,301.24 is: 78,775,033.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    104,768,284.14 : 144,580,375.50 = 57,083,301.24 : x
  2. Step 2: Convert to fraction form
    104,768,284.14/144,580,375.50 = 57,083,301.24/x
  3. Step 3: Cross multiply
    104,768,284.14x = 144,580,375.50 × 57,083,301.24
  4. Step 4: Simplify right side
    104,768,284.14x = 8,253,125,128,058,816
  5. Step 5: Solve for x
    x = 8,253,125,128,058,816/104,768,284.14
  6. Step 6: Final answer
    x = 78,775,033.84

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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.