Home / 1,494,957,793.94-2,242,407,824.78-446,406,464.09

Finding the Fourth Proportional to 1,494,957,793.94, 2,242,407,824.78 and 446,406,464.09

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Solution

The fourth proportional to 1,494,957,793.94, 2,242,407,824.78 and 446,406,464.09 is: 669,601,076.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,494,957,793.94 : 2,242,407,824.78 = 446,406,464.09 : x
  2. Step 2: Convert to fraction form
    1,494,957,793.94/2,242,407,824.78 = 446,406,464.09/x
  3. Step 3: Cross multiply
    1,494,957,793.94x = 2,242,407,824.78 × 446,406,464.09
  4. Step 4: Simplify right side
    1,494,957,793.94x = 1,001,025,348,107,788,160
  5. Step 5: Solve for x
    x = 1,001,025,348,107,788,160/1,494,957,793.94
  6. Step 6: Final answer
    x = 669,601,076.48

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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.