Home / 46,538,175.86-64,229,664.80-35,356,268.42

Finding the Fourth Proportional to 46,538,175.86, 64,229,664.80 and 35,356,268.42

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Solution

The fourth proportional to 46,538,175.86, 64,229,664.80 and 35,356,268.42 is: 48,796,954.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,538,175.86 : 64,229,664.80 = 35,356,268.42 : x
  2. Step 2: Convert to fraction form
    46,538,175.86/64,229,664.80 = 35,356,268.42/x
  3. Step 3: Cross multiply
    46,538,175.86x = 64,229,664.80 × 35,356,268.42
  4. Step 4: Simplify right side
    46,538,175.86x = 2,270,921,269,195,425.50
  5. Step 5: Solve for x
    x = 2,270,921,269,195,425.50/46,538,175.86
  6. Step 6: Final answer
    x = 48,796,954.91

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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.