Home / 379,171,426,142.47-568,696,595,773.50-110,497,560,573.87

Finding the Fourth Proportional to 379,171,426,142.47, 568,696,595,773.50 and 110,497,560,573.87

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Solution

The fourth proportional to 379,171,426,142.47, 568,696,595,773.50 and 110,497,560,573.87 is: 165,728,697,383.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    379,171,426,142.47 : 568,696,595,773.50 = 110,497,560,573.87 : x
  2. Step 2: Convert to fraction form
    379,171,426,142.47/568,696,595,773.50 = 110,497,560,573.87/x
  3. Step 3: Cross multiply
    379,171,426,142.47x = 568,696,595,773.50 × 110,497,560,573.87
  4. Step 4: Simplify right side
    379,171,426,142.47x = 62,839,586,539,635,975,651,328
  5. Step 5: Solve for x
    x = 62,839,586,539,635,975,651,328/379,171,426,142.47
  6. Step 6: Final answer
    x = 165,728,697,383.50

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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.