Home / 2,063,390,516.46-3,092,222,292.39-940,169,172.69

Finding the Fourth Proportional to 2,063,390,516.46, 3,092,222,292.39 and 940,169,172.69

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Solution

The fourth proportional to 2,063,390,516.46, 3,092,222,292.39 and 940,169,172.69 is: 1,408,949,033.75

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,063,390,516.46 : 3,092,222,292.39 = 940,169,172.69 : x
  2. Step 2: Convert to fraction form
    2,063,390,516.46/3,092,222,292.39 = 940,169,172.69/x
  3. Step 3: Cross multiply
    2,063,390,516.46x = 3,092,222,292.39 × 940,169,172.69
  4. Step 4: Simplify right side
    2,063,390,516.46x = 2,907,212,074,409,881,600
  5. Step 5: Solve for x
    x = 2,907,212,074,409,881,600/2,063,390,516.46
  6. Step 6: Final answer
    x = 1,408,949,033.75

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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.