Home / 7,903,584,180.36-11,839,568,558.00-4,754,060,209.58

Finding the Fourth Proportional to 7,903,584,180.36, 11,839,568,558.00 and 4,754,060,209.58

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Solution

The fourth proportional to 7,903,584,180.36, 11,839,568,558.00 and 4,754,060,209.58 is: 7,121,581,866.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,903,584,180.36 : 11,839,568,558.00 = 4,754,060,209.58 : x
  2. Step 2: Convert to fraction form
    7,903,584,180.36/11,839,568,558.00 = 4,754,060,209.58/x
  3. Step 3: Cross multiply
    7,903,584,180.36x = 11,839,568,558.00 × 4,754,060,209.58
  4. Step 4: Simplify right side
    7,903,584,180.36x = 56,286,021,780,099,293,184
  5. Step 5: Solve for x
    x = 56,286,021,780,099,293,184/7,903,584,180.36
  6. Step 6: Final answer
    x = 7,121,581,866.61

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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.