Home / 46,512,768.88-64,187,621.24-25,891,086.60

Finding the Fourth Proportional to 46,512,768.88, 64,187,621.24 and 25,891,086.60

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Solution

The fourth proportional to 46,512,768.88, 64,187,621.24 and 25,891,086.60 is: 35,729,699.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,512,768.88 : 64,187,621.24 = 25,891,086.60 : x
  2. Step 2: Convert to fraction form
    46,512,768.88/64,187,621.24 = 25,891,086.60/x
  3. Step 3: Cross multiply
    46,512,768.88x = 64,187,621.24 × 25,891,086.60
  4. Step 4: Simplify right side
    46,512,768.88x = 1,661,887,260,172,839.50
  5. Step 5: Solve for x
    x = 1,661,887,260,172,839.50/46,512,768.88
  6. Step 6: Final answer
    x = 35,729,699.61

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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.