Home / 33,032,454-49,549,179.22-11,467,740.75

Finding the Fourth Proportional to 33,032,454, 49,549,179.22 and 11,467,740.75

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Solution

The fourth proportional to 33,032,454, 49,549,179.22 and 11,467,740.75 is: 17,201,784.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,032,454 : 49,549,179.22 = 11,467,740.75 : x
  2. Step 2: Convert to fraction form
    33,032,454/49,549,179.22 = 11,467,740.75/x
  3. Step 3: Cross multiply
    33,032,454x = 49,549,179.22 × 11,467,740.75
  4. Step 4: Simplify right side
    33,032,454x = 568,217,141,670,247.25
  5. Step 5: Solve for x
    x = 568,217,141,670,247.25/33,032,454
  6. Step 6: Final answer
    x = 17,201,784.09

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.