Home / 161,523,072,023.85-242,284,608,035.78-161,523,072,023.85

Finding the Fourth Proportional to 161,523,072,023.85, 242,284,608,035.78 and 161,523,072,023.85

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Solution

The fourth proportional to 161,523,072,023.85, 242,284,608,035.78 and 161,523,072,023.85 is: 242,284,608,035.78

Step by Step Solution

  1. Step 1: Write the proportion equation
    161,523,072,023.85 : 242,284,608,035.78 = 161,523,072,023.85 : x
  2. Step 2: Convert to fraction form
    161,523,072,023.85/242,284,608,035.78 = 161,523,072,023.85/x
  3. Step 3: Cross multiply
    161,523,072,023.85x = 242,284,608,035.78 × 161,523,072,023.85
  4. Step 4: Simplify right side
    161,523,072,023.85x = 39,134,554,194,033,556,586,496
  5. Step 5: Solve for x
    x = 39,134,554,194,033,556,586,496/161,523,072,023.85
  6. Step 6: Final answer
    x = 242,284,608,035.78

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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.