Home / 2,261,519,621,953.70-3,120,892,828,362.30-1,233,851,907,037.10

Finding the Fourth Proportional to 2,261,519,621,953.70, 3,120,892,828,362.30 and 1,233,851,907,037.10

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Solution

The fourth proportional to 2,261,519,621,953.70, 3,120,892,828,362.30 and 1,233,851,907,037.10 is: 1,702,713,313,009.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,261,519,621,953.70 : 3,120,892,828,362.30 = 1,233,851,907,037.10 : x
  2. Step 2: Convert to fraction form
    2,261,519,621,953.70/3,120,892,828,362.30 = 1,233,851,907,037.10/x
  3. Step 3: Cross multiply
    2,261,519,621,953.70x = 3,120,892,828,362.30 × 1,233,851,907,037.10
  4. Step 4: Simplify right side
    2,261,519,621,953.70x = 3,850,719,567,933,232,912,531,456
  5. Step 5: Solve for x
    x = 3,850,719,567,933,232,912,531,456/2,261,519,621,953.70
  6. Step 6: Final answer
    x = 1,702,713,313,009.70

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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.