Home / 162,529,821,000.52-243,794,731,500.79-162,529,821,000.52

Finding the Fourth Proportional to 162,529,821,000.52, 243,794,731,500.79 and 162,529,821,000.52

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Solution

The fourth proportional to 162,529,821,000.52, 243,794,731,500.79 and 162,529,821,000.52 is: 243,794,731,500.79

Step by Step Solution

  1. Step 1: Write the proportion equation
    162,529,821,000.52 : 243,794,731,500.79 = 162,529,821,000.52 : x
  2. Step 2: Convert to fraction form
    162,529,821,000.52/243,794,731,500.79 = 162,529,821,000.52/x
  3. Step 3: Cross multiply
    162,529,821,000.52x = 243,794,731,500.79 × 162,529,821,000.52
  4. Step 4: Simplify right side
    162,529,821,000.52x = 39,623,914,071,693,230,866,432
  5. Step 5: Solve for x
    x = 39,623,914,071,693,230,866,432/162,529,821,000.52
  6. Step 6: Final answer
    x = 243,794,731,500.79

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1.5x scale

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.