Home / 1,725,519,169.33-2,582,575,801.73-1,570,462,182.21

Finding the Fourth Proportional to 1,725,519,169.33, 2,582,575,801.73 and 1,570,462,182.21

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Solution

The fourth proportional to 1,725,519,169.33, 2,582,575,801.73 and 1,570,462,182.21 is: 2,350,502,794.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,725,519,169.33 : 2,582,575,801.73 = 1,570,462,182.21 : x
  2. Step 2: Convert to fraction form
    1,725,519,169.33/2,582,575,801.73 = 1,570,462,182.21/x
  3. Step 3: Cross multiply
    1,725,519,169.33x = 2,582,575,801.73 × 1,570,462,182.21
  4. Step 4: Simplify right side
    1,725,519,169.33x = 4,055,837,629,309,482,496
  5. Step 5: Solve for x
    x = 4,055,837,629,309,482,496/1,725,519,169.33
  6. Step 6: Final answer
    x = 2,350,502,794.41

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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.