Home / 2,922,585,600.08-4,384,523,215.08-852,469,377.68

Finding the Fourth Proportional to 2,922,585,600.08, 4,384,523,215.08 and 852,469,377.68

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Solution

The fourth proportional to 2,922,585,600.08, 4,384,523,215.08 and 852,469,377.68 is: 1,278,892,148.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,922,585,600.08 : 4,384,523,215.08 = 852,469,377.68 : x
  2. Step 2: Convert to fraction form
    2,922,585,600.08/4,384,523,215.08 = 852,469,377.68/x
  3. Step 3: Cross multiply
    2,922,585,600.08x = 4,384,523,215.08 × 852,469,377.68
  4. Step 4: Simplify right side
    2,922,585,600.08x = 3,737,671,776,582,759,936
  5. Step 5: Solve for x
    x = 3,737,671,776,582,759,936/2,922,585,600.08
  6. Step 6: Final answer
    x = 1,278,892,148.27

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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.