Home / 2,504,915,754.96-3,457,385,783.46-1,433,839,972.62

Finding the Fourth Proportional to 2,504,915,754.96, 3,457,385,783.46 and 1,433,839,972.62

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Solution

The fourth proportional to 2,504,915,754.96, 3,457,385,783.46 and 1,433,839,972.62 is: 1,979,043,777.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,504,915,754.96 : 3,457,385,783.46 = 1,433,839,972.62 : x
  2. Step 2: Convert to fraction form
    2,504,915,754.96/3,457,385,783.46 = 1,433,839,972.62/x
  3. Step 3: Cross multiply
    2,504,915,754.96x = 3,457,385,783.46 × 1,433,839,972.62
  4. Step 4: Simplify right side
    2,504,915,754.96x = 4,957,337,937,093,063,680
  5. Step 5: Solve for x
    x = 4,957,337,937,093,063,680/2,504,915,754.96
  6. Step 6: Final answer
    x = 1,979,043,777.13

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Double scale
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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.