Home / 4,719,327,720,637-6,512,602,944,278-2,635,979,797,736.80

Finding the Fourth Proportional to 4,719,327,720,637, 6,512,602,944,278 and 2,635,979,797,736.80

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Solution

The fourth proportional to 4,719,327,720,637, 6,512,602,944,278 and 2,635,979,797,736.80 is: 3,637,613,407,674.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,719,327,720,637 : 6,512,602,944,278 = 2,635,979,797,736.80 : x
  2. Step 2: Convert to fraction form
    4,719,327,720,637/6,512,602,944,278 = 2,635,979,797,736.80/x
  3. Step 3: Cross multiply
    4,719,327,720,637x = 6,512,602,944,278 × 2,635,979,797,736.80
  4. Step 4: Simplify right side
    4,719,327,720,637x = 17,167,089,791,798,010,317,897,728
  5. Step 5: Solve for x
    x = 17,167,089,791,798,010,317,897,728/4,719,327,720,637
  6. Step 6: Final answer
    x = 3,637,613,407,674.27

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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.