Home / 5,983,669,935.30-8,975,504,902.95-3,504,178,805.70

Finding the Fourth Proportional to 5,983,669,935.30, 8,975,504,902.95 and 3,504,178,805.70

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Solution

The fourth proportional to 5,983,669,935.30, 8,975,504,902.95 and 3,504,178,805.70 is: 5,256,268,208.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,983,669,935.30 : 8,975,504,902.95 = 3,504,178,805.70 : x
  2. Step 2: Convert to fraction form
    5,983,669,935.30/8,975,504,902.95 = 3,504,178,805.70/x
  3. Step 3: Cross multiply
    5,983,669,935.30x = 8,975,504,902.95 × 3,504,178,805.70
  4. Step 4: Simplify right side
    5,983,669,935.30x = 31,451,774,051,373,826,048
  5. Step 5: Solve for x
    x = 31,451,774,051,373,826,048/5,983,669,935.30
  6. Step 6: Final answer
    x = 5,256,268,208.55

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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.