Home / 2,261,519,621,959.60-3,120,892,828,370.80-1,233,851,907,043.10

Finding the Fourth Proportional to 2,261,519,621,959.60, 3,120,892,828,370.80 and 1,233,851,907,043.10

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Solution

The fourth proportional to 2,261,519,621,959.60, 3,120,892,828,370.80 and 1,233,851,907,043.10 is: 1,702,713,313,018.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,261,519,621,959.60 : 3,120,892,828,370.80 = 1,233,851,907,043.10 : x
  2. Step 2: Convert to fraction form
    2,261,519,621,959.60/3,120,892,828,370.80 = 1,233,851,907,043.10/x
  3. Step 3: Cross multiply
    2,261,519,621,959.60x = 3,120,892,828,370.80 × 1,233,851,907,043.10
  4. Step 4: Simplify right side
    2,261,519,621,959.60x = 3,850,719,567,962,445,669,466,112
  5. Step 5: Solve for x
    x = 3,850,719,567,962,445,669,466,112/2,261,519,621,959.60
  6. Step 6: Final answer
    x = 1,702,713,313,018.18

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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.