Home / 1,454,211,733.84-2,184,546,105.22-901,922,304.20

Finding the Fourth Proportional to 1,454,211,733.84, 2,184,546,105.22 and 901,922,304.20

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Solution

The fourth proportional to 1,454,211,733.84, 2,184,546,105.22 and 901,922,304.20 is: 1,354,885,819.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,454,211,733.84 : 2,184,546,105.22 = 901,922,304.20 : x
  2. Step 2: Convert to fraction form
    1,454,211,733.84/2,184,546,105.22 = 901,922,304.20/x
  3. Step 3: Cross multiply
    1,454,211,733.84x = 2,184,546,105.22 × 901,922,304.20
  4. Step 4: Simplify right side
    1,454,211,733.84x = 1,970,290,856,851,158,016
  5. Step 5: Solve for x
    x = 1,970,290,856,851,158,016/1,454,211,733.84
  6. Step 6: Final answer
    x = 1,354,885,819.58

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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.