Home / 379,171,426,160.30-568,696,595,800.14-110,497,560,591.68

Finding the Fourth Proportional to 379,171,426,160.30, 568,696,595,800.14 and 110,497,560,591.68

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Solution

The fourth proportional to 379,171,426,160.30, 568,696,595,800.14 and 110,497,560,591.68 is: 165,728,697,410.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    379,171,426,160.30 : 568,696,595,800.14 = 110,497,560,591.68 : x
  2. Step 2: Convert to fraction form
    379,171,426,160.30/568,696,595,800.14 = 110,497,560,591.68/x
  3. Step 3: Cross multiply
    379,171,426,160.30x = 568,696,595,800.14 × 110,497,560,591.68
  4. Step 4: Simplify right side
    379,171,426,160.30x = 62,839,586,552,708,119,658,496
  5. Step 5: Solve for x
    x = 62,839,586,552,708,119,658,496/379,171,426,160.30
  6. Step 6: Final answer
    x = 165,728,697,410.18

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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.