Home / 2,083,322,097.89-2,874,987,342.09-1,130,702,850.28

Finding the Fourth Proportional to 2,083,322,097.89, 2,874,987,342.09 and 1,130,702,850.28

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Solution

The fourth proportional to 2,083,322,097.89, 2,874,987,342.09 and 1,130,702,850.28 is: 1,560,371,478.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,083,322,097.89 : 2,874,987,342.09 = 1,130,702,850.28 : x
  2. Step 2: Convert to fraction form
    2,083,322,097.89/2,874,987,342.09 = 1,130,702,850.28/x
  3. Step 3: Cross multiply
    2,083,322,097.89x = 2,874,987,342.09 × 1,130,702,850.28
  4. Step 4: Simplify right side
    2,083,322,097.89x = 3,250,756,382,227,830,784
  5. Step 5: Solve for x
    x = 3,250,756,382,227,830,784/2,083,322,097.89
  6. Step 6: Final answer
    x = 1,560,371,478.57

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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.