Home / 3,633,377,569.07-5,014,063,242.54-1,962,627,448.37

Finding the Fourth Proportional to 3,633,377,569.07, 5,014,063,242.54 and 1,962,627,448.37

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Solution

The fourth proportional to 3,633,377,569.07, 5,014,063,242.54 and 1,962,627,448.37 is: 2,708,427,065.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,633,377,569.07 : 5,014,063,242.54 = 1,962,627,448.37 : x
  2. Step 2: Convert to fraction form
    3,633,377,569.07/5,014,063,242.54 = 1,962,627,448.37/x
  3. Step 3: Cross multiply
    3,633,377,569.07x = 5,014,063,242.54 × 1,962,627,448.37
  4. Step 4: Simplify right side
    3,633,377,569.07x = 9,840,738,147,647,019,008
  5. Step 5: Solve for x
    x = 9,840,738,147,647,019,008/3,633,377,569.07
  6. Step 6: Final answer
    x = 2,708,427,065.61

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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.