Home / 2,904,433,991.44-4,347,632,898.12-1,573,155,685.96

Finding the Fourth Proportional to 2,904,433,991.44, 4,347,632,898.12 and 1,573,155,685.96

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Solution

The fourth proportional to 2,904,433,991.44, 4,347,632,898.12 and 1,573,155,685.96 is: 2,354,848,977.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,904,433,991.44 : 4,347,632,898.12 = 1,573,155,685.96 : x
  2. Step 2: Convert to fraction form
    2,904,433,991.44/4,347,632,898.12 = 1,573,155,685.96/x
  3. Step 3: Cross multiply
    2,904,433,991.44x = 4,347,632,898.12 × 1,573,155,685.96
  4. Step 4: Simplify right side
    2,904,433,991.44x = 6,839,503,414,144,231,424
  5. Step 5: Solve for x
    x = 6,839,503,414,144,231,424/2,904,433,991.44
  6. Step 6: Final answer
    x = 2,354,848,977.22

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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.