Home / 3,349,959,395.89-5,024,945,392.26-1,382,654,568.37

Finding the Fourth Proportional to 3,349,959,395.89, 5,024,945,392.26 and 1,382,654,568.37

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Solution

The fourth proportional to 3,349,959,395.89, 5,024,945,392.26 and 1,382,654,568.37 is: 2,073,984,452.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,349,959,395.89 : 5,024,945,392.26 = 1,382,654,568.37 : x
  2. Step 2: Convert to fraction form
    3,349,959,395.89/5,024,945,392.26 = 1,382,654,568.37/x
  3. Step 3: Cross multiply
    3,349,959,395.89x = 5,024,945,392.26 × 1,382,654,568.37
  4. Step 4: Simplify right side
    3,349,959,395.89x = 6,947,763,702,418,070,528
  5. Step 5: Solve for x
    x = 6,947,763,702,418,070,528/3,349,959,395.89
  6. Step 6: Final answer
    x = 2,073,984,452.15

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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.