Home / 483,494,732,142.22-724,969,961,725.68-160,624,693,792.89

Finding the Fourth Proportional to 483,494,732,142.22, 724,969,961,725.68 and 160,624,693,792.89

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Solution

The fourth proportional to 483,494,732,142.22, 724,969,961,725.68 and 160,624,693,792.89 is: 240,846,632,589.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    483,494,732,142.22 : 724,969,961,725.68 = 160,624,693,792.89 : x
  2. Step 2: Convert to fraction form
    483,494,732,142.22/724,969,961,725.68 = 160,624,693,792.89/x
  3. Step 3: Cross multiply
    483,494,732,142.22x = 724,969,961,725.68 × 160,624,693,792.89
  4. Step 4: Simplify right side
    483,494,732,142.22x = 116,448,078,111,230,560,043,008
  5. Step 5: Solve for x
    x = 116,448,078,111,230,560,043,008/483,494,732,142.22
  6. Step 6: Final answer
    x = 240,846,632,589.53

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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.