Home / 3,194,985,505.59-4,409,517,996.35-1,838,591,532.24

Finding the Fourth Proportional to 3,194,985,505.59, 4,409,517,996.35 and 1,838,591,532.24

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Solution

The fourth proportional to 3,194,985,505.59, 4,409,517,996.35 and 1,838,591,532.24 is: 2,537,508,365.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,194,985,505.59 : 4,409,517,996.35 = 1,838,591,532.24 : x
  2. Step 2: Convert to fraction form
    3,194,985,505.59/4,409,517,996.35 = 1,838,591,532.24/x
  3. Step 3: Cross multiply
    3,194,985,505.59x = 4,409,517,996.35 × 1,838,591,532.24
  4. Step 4: Simplify right side
    3,194,985,505.59x = 8,107,302,449,349,002,240
  5. Step 5: Solve for x
    x = 8,107,302,449,349,002,240/3,194,985,505.59
  6. Step 6: Final answer
    x = 2,537,508,365.90

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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.