Home / 2,083,322,100.90-2,874,987,346.24-1,130,702,853.28

Finding the Fourth Proportional to 2,083,322,100.90, 2,874,987,346.24 and 1,130,702,853.28

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Solution

The fourth proportional to 2,083,322,100.90, 2,874,987,346.24 and 1,130,702,853.28 is: 1,560,371,482.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,083,322,100.90 : 2,874,987,346.24 = 1,130,702,853.28 : x
  2. Step 2: Convert to fraction form
    2,083,322,100.90/2,874,987,346.24 = 1,130,702,853.28/x
  3. Step 3: Cross multiply
    2,083,322,100.90x = 2,874,987,346.24 × 1,130,702,853.28
  4. Step 4: Simplify right side
    2,083,322,100.90x = 3,250,756,395,537,462,784
  5. Step 5: Solve for x
    x = 3,250,756,395,537,462,784/2,083,322,100.90
  6. Step 6: Final answer
    x = 1,560,371,482.71

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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.