Home / 36,976,112.80-51,039,860.96-25,411,956.64

Finding the Fourth Proportional to 36,976,112.80, 51,039,860.96 and 25,411,956.64

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Solution

The fourth proportional to 36,976,112.80, 51,039,860.96 and 25,411,956.64 is: 35,077,314.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    36,976,112.80 : 51,039,860.96 = 25,411,956.64 : x
  2. Step 2: Convert to fraction form
    36,976,112.80/51,039,860.96 = 25,411,956.64/x
  3. Step 3: Cross multiply
    36,976,112.80x = 51,039,860.96 × 25,411,956.64
  4. Step 4: Simplify right side
    36,976,112.80x = 1,297,022,733,627,148.75
  5. Step 5: Solve for x
    x = 1,297,022,733,627,148.75/36,976,112.80
  6. Step 6: Final answer
    x = 35,077,314.39

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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.