Home / 49,145,415.83-67,822,115.19-26,819,843.36

Finding the Fourth Proportional to 49,145,415.83, 67,822,115.19 and 26,819,843.36

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Solution

The fourth proportional to 49,145,415.83, 67,822,115.19 and 26,819,843.36 is: 37,012,170.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    49,145,415.83 : 67,822,115.19 = 26,819,843.36 : x
  2. Step 2: Convert to fraction form
    49,145,415.83/67,822,115.19 = 26,819,843.36/x
  3. Step 3: Cross multiply
    49,145,415.83x = 67,822,115.19 × 26,819,843.36
  4. Step 4: Simplify right side
    49,145,415.83x = 1,818,978,505,400,566
  5. Step 5: Solve for x
    x = 1,818,978,505,400,566/49,145,415.83
  6. Step 6: Final answer
    x = 37,012,170.41

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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.