Home / 36,455,058.50-54,694,561.59-14,907,783.15

Finding the Fourth Proportional to 36,455,058.50, 54,694,561.59 and 14,907,783.15

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Solution

The fourth proportional to 36,455,058.50, 54,694,561.59 and 14,907,783.15 is: 22,366,571.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    36,455,058.50 : 54,694,561.59 = 14,907,783.15 : x
  2. Step 2: Convert to fraction form
    36,455,058.50/54,694,561.59 = 14,907,783.15/x
  3. Step 3: Cross multiply
    36,455,058.50x = 54,694,561.59 × 14,907,783.15
  4. Step 4: Simplify right side
    36,455,058.50x = 815,374,663,668,039.25
  5. Step 5: Solve for x
    x = 815,374,663,668,039.25/36,455,058.50
  6. Step 6: Final answer
    x = 22,366,571.26

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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.