Home / 192,964,609,612.44-289,436,439,681.67-58,648,627,544.27

Finding the Fourth Proportional to 192,964,609,612.44, 289,436,439,681.67 and 58,648,627,544.27

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Solution

The fourth proportional to 192,964,609,612.44, 289,436,439,681.67 and 58,648,627,544.27 is: 87,969,757,681.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    192,964,609,612.44 : 289,436,439,681.67 = 58,648,627,544.27 : x
  2. Step 2: Convert to fraction form
    192,964,609,612.44/289,436,439,681.67 = 58,648,627,544.27/x
  3. Step 3: Cross multiply
    192,964,609,612.44x = 289,436,439,681.67 × 58,648,627,544.27
  4. Step 4: Simplify right side
    192,964,609,612.44x = 16,975,049,948,628,384,743,424
  5. Step 5: Solve for x
    x = 16,975,049,948,628,384,743,424/192,964,609,612.44
  6. Step 6: Final answer
    x = 87,969,757,681.07

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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.