Home / 2,180,241,660,131.40-3,270,362,490,197.10-1,466,148,214,806.60

Finding the Fourth Proportional to 2,180,241,660,131.40, 3,270,362,490,197.10 and 1,466,148,214,806.60

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Solution

The fourth proportional to 2,180,241,660,131.40, 3,270,362,490,197.10 and 1,466,148,214,806.60 is: 2,199,222,322,209.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,180,241,660,131.40 : 3,270,362,490,197.10 = 1,466,148,214,806.60 : x
  2. Step 2: Convert to fraction form
    2,180,241,660,131.40/3,270,362,490,197.10 = 1,466,148,214,806.60/x
  3. Step 3: Cross multiply
    2,180,241,660,131.40x = 3,270,362,490,197.10 × 1,466,148,214,806.60
  4. Step 4: Simplify right side
    2,180,241,660,131.40x = 4,794,836,126,772,945,458,561,024
  5. Step 5: Solve for x
    x = 4,794,836,126,772,945,458,561,024/2,180,241,660,131.40
  6. Step 6: Final answer
    x = 2,199,222,322,209.90

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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.