Home / 293,751,146,096.49-440,827,991,237.42-102,523,183,706.74

Finding the Fourth Proportional to 293,751,146,096.49, 440,827,991,237.42 and 102,523,183,706.74

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Solution

The fourth proportional to 293,751,146,096.49, 440,827,991,237.42 and 102,523,183,706.74 is: 153,855,022,284.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    293,751,146,096.49 : 440,827,991,237.42 = 102,523,183,706.74 : x
  2. Step 2: Convert to fraction form
    293,751,146,096.49/440,827,991,237.42 = 102,523,183,706.74/x
  3. Step 3: Cross multiply
    293,751,146,096.49x = 440,827,991,237.42 × 102,523,183,706.74
  4. Step 4: Simplify right side
    293,751,146,096.49x = 45,195,089,128,707,179,151,360
  5. Step 5: Solve for x
    x = 45,195,089,128,707,179,151,360/293,751,146,096.49
  6. Step 6: Final answer
    x = 153,855,022,284.28

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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.