Home / 1,580,844,896.48-2,182,557,571.72-1,017,308,880.08

Finding the Fourth Proportional to 1,580,844,896.48, 2,182,557,571.72 and 1,017,308,880.08

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Solution

The fourth proportional to 1,580,844,896.48, 2,182,557,571.72 and 1,017,308,880.08 is: 1,404,524,380.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,580,844,896.48 : 2,182,557,571.72 = 1,017,308,880.08 : x
  2. Step 2: Convert to fraction form
    1,580,844,896.48/2,182,557,571.72 = 1,017,308,880.08/x
  3. Step 3: Cross multiply
    1,580,844,896.48x = 2,182,557,571.72 × 1,017,308,880.08
  4. Step 4: Simplify right side
    1,580,844,896.48x = 2,220,335,198,996,597,248
  5. Step 5: Solve for x
    x = 2,220,335,198,996,597,248/1,580,844,896.48
  6. Step 6: Final answer
    x = 1,404,524,380.56

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1.5x scale

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.