Home / 2,126,904,558.66-2,932,399,967.70-1,744,015,884.33

Finding the Fourth Proportional to 2,126,904,558.66, 2,932,399,967.70 and 1,744,015,884.33

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Solution

The fourth proportional to 2,126,904,558.66, 2,932,399,967.70 and 1,744,015,884.33 is: 2,404,504,754.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,126,904,558.66 : 2,932,399,967.70 = 1,744,015,884.33 : x
  2. Step 2: Convert to fraction form
    2,126,904,558.66/2,932,399,967.70 = 1,744,015,884.33/x
  3. Step 3: Cross multiply
    2,126,904,558.66x = 2,932,399,967.70 × 1,744,015,884.33
  4. Step 4: Simplify right side
    2,126,904,558.66x = 5,114,152,122,868,858,880
  5. Step 5: Solve for x
    x = 5,114,152,122,868,858,880/2,126,904,558.66
  6. Step 6: Final answer
    x = 2,404,504,754.13

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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.