Home / 50,967,387,168.86-76,451,322,577.16-15,594,686,164.46

Finding the Fourth Proportional to 50,967,387,168.86, 76,451,322,577.16 and 15,594,686,164.46

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Solution

The fourth proportional to 50,967,387,168.86, 76,451,322,577.16 and 15,594,686,164.46 is: 23,392,103,238.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    50,967,387,168.86 : 76,451,322,577.16 = 15,594,686,164.46 : x
  2. Step 2: Convert to fraction form
    50,967,387,168.86/76,451,322,577.16 = 15,594,686,164.46/x
  3. Step 3: Cross multiply
    50,967,387,168.86x = 76,451,322,577.16 × 15,594,686,164.46
  4. Step 4: Simplify right side
    50,967,387,168.86x = 1,192,234,382,448,705,404,928
  5. Step 5: Solve for x
    x = 1,192,234,382,448,705,404,928/50,967,387,168.86
  6. Step 6: Final answer
    x = 23,392,103,238.46

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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.