Home / 2,026,365,157,621.30-3,040,062,222,233.40-938,046,765,283.11

Finding the Fourth Proportional to 2,026,365,157,621.30, 3,040,062,222,233.40 and 938,046,765,283.11

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Solution

The fourth proportional to 2,026,365,157,621.30, 3,040,062,222,233.40 and 938,046,765,283.11 is: 1,407,308,314,150.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,026,365,157,621.30 : 3,040,062,222,233.40 = 938,046,765,283.11 : x
  2. Step 2: Convert to fraction form
    2,026,365,157,621.30/3,040,062,222,233.40 = 938,046,765,283.11/x
  3. Step 3: Cross multiply
    2,026,365,157,621.30x = 3,040,062,222,233.40 × 938,046,765,283.11
  4. Step 4: Simplify right side
    2,026,365,157,621.30x = 2,851,720,533,825,423,820,193,792
  5. Step 5: Solve for x
    x = 2,851,720,533,825,423,820,193,792/2,026,365,157,621.30
  6. Step 6: Final answer
    x = 1,407,308,314,150.54

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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.