Home / 46,155,388.58-69,115,893.08-27,699,716.37

Finding the Fourth Proportional to 46,155,388.58, 69,115,893.08 and 27,699,716.37

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Solution

The fourth proportional to 46,155,388.58, 69,115,893.08 and 27,699,716.37 is: 41,479,244.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,155,388.58 : 69,115,893.08 = 27,699,716.37 : x
  2. Step 2: Convert to fraction form
    46,155,388.58/69,115,893.08 = 27,699,716.37/x
  3. Step 3: Cross multiply
    46,155,388.58x = 69,115,893.08 × 27,699,716.37
  4. Step 4: Simplify right side
    46,155,388.58x = 1,914,490,634,836,747.25
  5. Step 5: Solve for x
    x = 1,914,490,634,836,747.25/46,155,388.58
  6. Step 6: Final answer
    x = 41,479,244.22

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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.