Home / 3,788,551,627,498.80-5,683,161,519,494-1,068,888,851,288.60

Finding the Fourth Proportional to 3,788,551,627,498.80, 5,683,161,519,494 and 1,068,888,851,288.60

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Solution

The fourth proportional to 3,788,551,627,498.80, 5,683,161,519,494 and 1,068,888,851,288.60 is: 1,603,427,532,613.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,788,551,627,498.80 : 5,683,161,519,494 = 1,068,888,851,288.60 : x
  2. Step 2: Convert to fraction form
    3,788,551,627,498.80/5,683,161,519,494 = 1,068,888,851,288.60/x
  3. Step 3: Cross multiply
    3,788,551,627,498.80x = 5,683,161,519,494 × 1,068,888,851,288.60
  4. Step 4: Simplify right side
    3,788,551,627,498.80x = 6,074,667,988,259,516,153,069,568
  5. Step 5: Solve for x
    x = 6,074,667,988,259,516,153,069,568/3,788,551,627,498.80
  6. Step 6: Final answer
    x = 1,603,427,532,613.57

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.