Home / 1,522,073,566.44-2,100,425,796.94-895,582,572.12

Finding the Fourth Proportional to 1,522,073,566.44, 2,100,425,796.94 and 895,582,572.12

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Solution

The fourth proportional to 1,522,073,566.44, 2,100,425,796.94 and 895,582,572.12 is: 1,235,882,929.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,522,073,566.44 : 2,100,425,796.94 = 895,582,572.12 : x
  2. Step 2: Convert to fraction form
    1,522,073,566.44/2,100,425,796.94 = 895,582,572.12/x
  3. Step 3: Cross multiply
    1,522,073,566.44x = 2,100,425,796.94 × 895,582,572.12
  4. Step 4: Simplify right side
    1,522,073,566.44x = 1,881,104,737,770,726,144
  5. Step 5: Solve for x
    x = 1,881,104,737,770,726,144/1,522,073,566.44
  6. Step 6: Final answer
    x = 1,235,882,929.21

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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.