Home / 162,529,821,000.15-243,794,731,500.22-162,529,821,000.15

Finding the Fourth Proportional to 162,529,821,000.15, 243,794,731,500.22 and 162,529,821,000.15

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Solution

The fourth proportional to 162,529,821,000.15, 243,794,731,500.22 and 162,529,821,000.15 is: 243,794,731,500.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    162,529,821,000.15 : 243,794,731,500.22 = 162,529,821,000.15 : x
  2. Step 2: Convert to fraction form
    162,529,821,000.15/243,794,731,500.22 = 162,529,821,000.15/x
  3. Step 3: Cross multiply
    162,529,821,000.15x = 243,794,731,500.22 × 162,529,821,000.15
  4. Step 4: Simplify right side
    162,529,821,000.15x = 39,623,914,071,510,384,377,856
  5. Step 5: Solve for x
    x = 39,623,914,071,510,384,377,856/162,529,821,000.15
  6. Step 6: Final answer
    x = 243,794,731,500.22

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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.