Home / 4,719,327,720,641.60-6,512,602,944,284.60-2,635,979,797,741.20

Finding the Fourth Proportional to 4,719,327,720,641.60, 6,512,602,944,284.60 and 2,635,979,797,741.20

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Solution

The fourth proportional to 4,719,327,720,641.60, 6,512,602,944,284.60 and 2,635,979,797,741.20 is: 3,637,613,407,680.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,719,327,720,641.60 : 6,512,602,944,284.60 = 2,635,979,797,741.20 : x
  2. Step 2: Convert to fraction form
    4,719,327,720,641.60/6,512,602,944,284.60 = 2,635,979,797,741.20/x
  3. Step 3: Cross multiply
    4,719,327,720,641.60x = 6,512,602,944,284.60 × 2,635,979,797,741.20
  4. Step 4: Simplify right side
    4,719,327,720,641.60x = 17,167,089,791,844,063,104,729,088
  5. Step 5: Solve for x
    x = 17,167,089,791,844,063,104,729,088/4,719,327,720,641.60
  6. Step 6: Final answer
    x = 3,637,613,407,680.48

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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.