Home / 50,250,213,768.66-69,348,022,055.01-28,840,284,034.26

Finding the Fourth Proportional to 50,250,213,768.66, 69,348,022,055.01 and 28,840,284,034.26

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Solution

The fourth proportional to 50,250,213,768.66, 69,348,022,055.01 and 28,840,284,034.26 is: 39,801,157,115.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    50,250,213,768.66 : 69,348,022,055.01 = 28,840,284,034.26 : x
  2. Step 2: Convert to fraction form
    50,250,213,768.66/69,348,022,055.01 = 28,840,284,034.26/x
  3. Step 3: Cross multiply
    50,250,213,768.66x = 69,348,022,055.01 × 28,840,284,034.26
  4. Step 4: Simplify right side
    50,250,213,768.66x = 2,000,016,653,280,615,071,744
  5. Step 5: Solve for x
    x = 2,000,016,653,280,615,071,744/50,250,213,768.66
  6. Step 6: Final answer
    x = 39,801,157,115.24

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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.