Home / 251,000,477,998.70-376,500,716,998.04-251,000,477,998.70

Finding the Fourth Proportional to 251,000,477,998.70, 376,500,716,998.04 and 251,000,477,998.70

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Solution

The fourth proportional to 251,000,477,998.70, 376,500,716,998.04 and 251,000,477,998.70 is: 376,500,716,998.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    251,000,477,998.70 : 376,500,716,998.04 = 251,000,477,998.70 : x
  2. Step 2: Convert to fraction form
    251,000,477,998.70/376,500,716,998.04 = 251,000,477,998.70/x
  3. Step 3: Cross multiply
    251,000,477,998.70x = 376,500,716,998.04 × 251,000,477,998.70
  4. Step 4: Simplify right side
    251,000,477,998.70x = 94,501,859,933,361,312,628,736
  5. Step 5: Solve for x
    x = 94,501,859,933,361,312,628,736/251,000,477,998.70
  6. Step 6: Final answer
    x = 376,500,716,998.04

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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.