Home / 4,933,104,989,136.20-7,399,627,637,978-2,683,552,224,429.80

Finding the Fourth Proportional to 4,933,104,989,136.20, 7,399,627,637,978 and 2,683,552,224,429.80

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Solution

The fourth proportional to 4,933,104,989,136.20, 7,399,627,637,978 and 2,683,552,224,429.80 is: 4,025,312,100,913.78

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,933,104,989,136.20 : 7,399,627,637,978 = 2,683,552,224,429.80 : x
  2. Step 2: Convert to fraction form
    4,933,104,989,136.20/7,399,627,637,978 = 2,683,552,224,429.80/x
  3. Step 3: Cross multiply
    4,933,104,989,136.20x = 7,399,627,637,978 × 2,683,552,224,429.80
  4. Step 4: Simplify right side
    4,933,104,989,136.20x = 19,857,287,207,848,088,029,888,512
  5. Step 5: Solve for x
    x = 19,857,287,207,848,088,029,888,512/4,933,104,989,136.20
  6. Step 6: Final answer
    x = 4,025,312,100,913.78

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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.