Home / 194,109,775,388.20-291,164,663,082.30-194,109,775,388.20

Finding the Fourth Proportional to 194,109,775,388.20, 291,164,663,082.30 and 194,109,775,388.20

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Solution

The fourth proportional to 194,109,775,388.20, 291,164,663,082.30 and 194,109,775,388.20 is: 291,164,663,082.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    194,109,775,388.20 : 291,164,663,082.30 = 194,109,775,388.20 : x
  2. Step 2: Convert to fraction form
    194,109,775,388.20/291,164,663,082.30 = 194,109,775,388.20/x
  3. Step 3: Cross multiply
    194,109,775,388.20x = 291,164,663,082.30 × 194,109,775,388.20
  4. Step 4: Simplify right side
    194,109,775,388.20x = 56,517,907,351,886,180,122,624
  5. Step 5: Solve for x
    x = 56,517,907,351,886,180,122,624/194,109,775,388.20
  6. Step 6: Final answer
    x = 291,164,663,082.30

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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.