Home / 361,169,376,484.24-541,396,217,230.16-169,598,483,404.48

Finding the Fourth Proportional to 361,169,376,484.24, 541,396,217,230.16 and 169,598,483,404.48

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Solution

The fourth proportional to 361,169,376,484.24, 541,396,217,230.16 and 169,598,483,404.48 is: 254,229,686,517.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    361,169,376,484.24 : 541,396,217,230.16 = 169,598,483,404.48 : x
  2. Step 2: Convert to fraction form
    361,169,376,484.24/541,396,217,230.16 = 169,598,483,404.48/x
  3. Step 3: Cross multiply
    361,169,376,484.24x = 541,396,217,230.16 × 169,598,483,404.48
  4. Step 4: Simplify right side
    361,169,376,484.24x = 91,819,977,363,157,548,007,424
  5. Step 5: Solve for x
    x = 91,819,977,363,157,548,007,424/361,169,376,484.24
  6. Step 6: Final answer
    x = 254,229,686,517.08

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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.