Home / 2,305,517,564.97-3,454,655,036.31-1,782,169,033.59

Finding the Fourth Proportional to 2,305,517,564.97, 3,454,655,036.31 and 1,782,169,033.59

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Solution

The fourth proportional to 2,305,517,564.97, 3,454,655,036.31 and 1,782,169,033.59 is: 2,670,454,270.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,305,517,564.97 : 3,454,655,036.31 = 1,782,169,033.59 : x
  2. Step 2: Convert to fraction form
    2,305,517,564.97/3,454,655,036.31 = 1,782,169,033.59/x
  3. Step 3: Cross multiply
    2,305,517,564.97x = 3,454,655,036.31 × 1,782,169,033.59
  4. Step 4: Simplify right side
    2,305,517,564.97x = 6,156,779,227,447,418,880
  5. Step 5: Solve for x
    x = 6,156,779,227,447,418,880/2,305,517,564.97
  6. Step 6: Final answer
    x = 2,670,454,270.66

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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.