Home / 293,751,146,103.03-440,827,991,247.23-102,523,183,713.28

Finding the Fourth Proportional to 293,751,146,103.03, 440,827,991,247.23 and 102,523,183,713.28

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Solution

The fourth proportional to 293,751,146,103.03, 440,827,991,247.23 and 102,523,183,713.28 is: 153,855,022,294.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    293,751,146,103.03 : 440,827,991,247.23 = 102,523,183,713.28 : x
  2. Step 2: Convert to fraction form
    293,751,146,103.03/440,827,991,247.23 = 102,523,183,713.28/x
  3. Step 3: Cross multiply
    293,751,146,103.03x = 440,827,991,247.23 × 102,523,183,713.28
  4. Step 4: Simplify right side
    293,751,146,103.03x = 45,195,089,132,595,944,882,176
  5. Step 5: Solve for x
    x = 45,195,089,132,595,944,882,176/293,751,146,103.03
  6. Step 6: Final answer
    x = 153,855,022,294.09

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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.