Home / 180,906,515.37-271,350,792.59-58,090,845.33

Finding the Fourth Proportional to 180,906,515.37, 271,350,792.59 and 58,090,845.33

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Solution

The fourth proportional to 180,906,515.37, 271,350,792.59 and 58,090,845.33 is: 87,133,384.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    180,906,515.37 : 271,350,792.59 = 58,090,845.33 : x
  2. Step 2: Convert to fraction form
    180,906,515.37/271,350,792.59 = 58,090,845.33/x
  3. Step 3: Cross multiply
    180,906,515.37x = 271,350,792.59 × 58,090,845.33
  4. Step 4: Simplify right side
    180,906,515.37x = 15,762,996,922,228,144
  5. Step 5: Solve for x
    x = 15,762,996,922,228,144/180,906,515.37
  6. Step 6: Final answer
    x = 87,133,384.28

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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.