Home / 4,719,327,720,598.80-6,512,602,944,226.60-2,635,979,797,698.80

Finding the Fourth Proportional to 4,719,327,720,598.80, 6,512,602,944,226.60 and 2,635,979,797,698.80

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Solution

The fourth proportional to 4,719,327,720,598.80, 6,512,602,944,226.60 and 2,635,979,797,698.80 is: 3,637,613,407,622.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,719,327,720,598.80 : 6,512,602,944,226.60 = 2,635,979,797,698.80 : x
  2. Step 2: Convert to fraction form
    4,719,327,720,598.80/6,512,602,944,226.60 = 2,635,979,797,698.80/x
  3. Step 3: Cross multiply
    4,719,327,720,598.80x = 6,512,602,944,226.60 × 2,635,979,797,698.80
  4. Step 4: Simplify right side
    4,719,327,720,598.80x = 17,167,089,791,415,040,969,015,296
  5. Step 5: Solve for x
    x = 17,167,089,791,415,040,969,015,296/4,719,327,720,598.80
  6. Step 6: Final answer
    x = 3,637,613,407,622.57

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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.