Home / 6,949,085,525.97-9,590,786,282.46-4,237,926,213.66

Finding the Fourth Proportional to 6,949,085,525.97, 9,590,786,282.46 and 4,237,926,213.66

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Solution

The fourth proportional to 6,949,085,525.97, 9,590,786,282.46 and 4,237,926,213.66 is: 5,848,977,458.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,949,085,525.97 : 9,590,786,282.46 = 4,237,926,213.66 : x
  2. Step 2: Convert to fraction form
    6,949,085,525.97/9,590,786,282.46 = 4,237,926,213.66/x
  3. Step 3: Cross multiply
    6,949,085,525.97x = 9,590,786,282.46 × 4,237,926,213.66
  4. Step 4: Simplify right side
    6,949,085,525.97x = 40,645,044,596,052,525,056
  5. Step 5: Solve for x
    x = 40,645,044,596,052,525,056/6,949,085,525.97
  6. Step 6: Final answer
    x = 5,848,977,458.13

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Double scale
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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.