Home / 379,171,426,126.01-568,696,595,748.75-110,497,560,557.38

Finding the Fourth Proportional to 379,171,426,126.01, 568,696,595,748.75 and 110,497,560,557.38

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Solution

The fourth proportional to 379,171,426,126.01, 568,696,595,748.75 and 110,497,560,557.38 is: 165,728,697,358.75

Step by Step Solution

  1. Step 1: Write the proportion equation
    379,171,426,126.01 : 568,696,595,748.75 = 110,497,560,557.38 : x
  2. Step 2: Convert to fraction form
    379,171,426,126.01/568,696,595,748.75 = 110,497,560,557.38/x
  3. Step 3: Cross multiply
    379,171,426,126.01x = 568,696,595,748.75 × 110,497,560,557.38
  4. Step 4: Simplify right side
    379,171,426,126.01x = 62,839,586,527,523,362,570,240
  5. Step 5: Solve for x
    x = 62,839,586,527,523,362,570,240/379,171,426,126.01
  6. Step 6: Final answer
    x = 165,728,697,358.75

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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.