Home / 4,719,327,720,561.70-6,512,602,944,175-2,635,979,797,662.30

Finding the Fourth Proportional to 4,719,327,720,561.70, 6,512,602,944,175 and 2,635,979,797,662.30

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Solution

The fourth proportional to 4,719,327,720,561.70, 6,512,602,944,175 and 2,635,979,797,662.30 is: 3,637,613,407,571.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,719,327,720,561.70 : 6,512,602,944,175 = 2,635,979,797,662.30 : x
  2. Step 2: Convert to fraction form
    4,719,327,720,561.70/6,512,602,944,175 = 2,635,979,797,662.30/x
  3. Step 3: Cross multiply
    4,719,327,720,561.70x = 6,512,602,944,175 × 2,635,979,797,662.30
  4. Step 4: Simplify right side
    4,719,327,720,561.70x = 17,167,089,791,041,314,389,753,856
  5. Step 5: Solve for x
    x = 17,167,089,791,041,314,389,753,856/4,719,327,720,561.70
  6. Step 6: Final answer
    x = 3,637,613,407,571.97

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These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.