Home / 36,455,060.75-54,694,564.97-14,907,785.40

Finding the Fourth Proportional to 36,455,060.75, 54,694,564.97 and 14,907,785.40

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Solution

The fourth proportional to 36,455,060.75, 54,694,564.97 and 14,907,785.40 is: 22,366,574.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    36,455,060.75 : 54,694,564.97 = 14,907,785.40 : x
  2. Step 2: Convert to fraction form
    36,455,060.75/54,694,564.97 = 14,907,785.40/x
  3. Step 3: Cross multiply
    36,455,060.75x = 54,694,564.97 × 14,907,785.40
  4. Step 4: Simplify right side
    36,455,060.75x = 815,374,837,044,578.62
  5. Step 5: Solve for x
    x = 815,374,837,044,578.62/36,455,060.75
  6. Step 6: Final answer
    x = 22,366,574.64

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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.