Home / 49,255,975.36-67,967,357.44-27,226,499.52

Finding the Fourth Proportional to 49,255,975.36, 67,967,357.44 and 27,226,499.52

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Solution

The fourth proportional to 49,255,975.36, 67,967,357.44 and 27,226,499.52 is: 37,569,314.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    49,255,975.36 : 67,967,357.44 = 27,226,499.52 : x
  2. Step 2: Convert to fraction form
    49,255,975.36/67,967,357.44 = 27,226,499.52/x
  3. Step 3: Cross multiply
    49,255,975.36x = 67,967,357.44 × 27,226,499.52
  4. Step 4: Simplify right side
    49,255,975.36x = 1,850,513,224,715,828.25
  5. Step 5: Solve for x
    x = 1,850,513,224,715,828.25/49,255,975.36
  6. Step 6: Final answer
    x = 37,569,314.41

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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.