Home / 33,468,421.48-49,977,255.35-27,332,575.25

Finding the Fourth Proportional to 33,468,421.48, 49,977,255.35 and 27,332,575.25

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Solution

The fourth proportional to 33,468,421.48, 49,977,255.35 and 27,332,575.25 is: 40,814,804.89

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,468,421.48 : 49,977,255.35 = 27,332,575.25 : x
  2. Step 2: Convert to fraction form
    33,468,421.48/49,977,255.35 = 27,332,575.25/x
  3. Step 3: Cross multiply
    33,468,421.48x = 49,977,255.35 × 27,332,575.25
  4. Step 4: Simplify right side
    33,468,421.48x = 1,366,007,092,642,340.25
  5. Step 5: Solve for x
    x = 1,366,007,092,642,340.25/33,468,421.48
  6. Step 6: Final answer
    x = 40,814,804.89

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Why These Related Problems?

These problems maintain the same ratio (1.49) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.