Home / 1,859,454,917.07-2,566,163,745.96-1,024,079,266.23

Finding the Fourth Proportional to 1,859,454,917.07, 2,566,163,745.96 and 1,024,079,266.23

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Solution

The fourth proportional to 1,859,454,917.07, 2,566,163,745.96 and 1,024,079,266.23 is: 1,413,293,251.62

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,859,454,917.07 : 2,566,163,745.96 = 1,024,079,266.23 : x
  2. Step 2: Convert to fraction form
    1,859,454,917.07/2,566,163,745.96 = 1,024,079,266.23/x
  3. Step 3: Cross multiply
    1,859,454,917.07x = 2,566,163,745.96 × 1,024,079,266.23
  4. Step 4: Simplify right side
    1,859,454,917.07x = 2,627,955,085,988,745,216
  5. Step 5: Solve for x
    x = 2,627,955,085,988,745,216/1,859,454,917.07
  6. Step 6: Final answer
    x = 1,413,293,251.62

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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.