Home / 151,144,240,093.86-226,717,207,693.36-50,414,831,137.80

Finding the Fourth Proportional to 151,144,240,093.86, 226,717,207,693.36 and 50,414,831,137.80

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Solution

The fourth proportional to 151,144,240,093.86, 226,717,207,693.36 and 50,414,831,137.80 is: 75,622,529,411.62

Step by Step Solution

  1. Step 1: Write the proportion equation
    151,144,240,093.86 : 226,717,207,693.36 = 50,414,831,137.80 : x
  2. Step 2: Convert to fraction form
    151,144,240,093.86/226,717,207,693.36 = 50,414,831,137.80/x
  3. Step 3: Cross multiply
    151,144,240,093.86x = 226,717,207,693.36 × 50,414,831,137.80
  4. Step 4: Simplify right side
    151,144,240,093.86x = 11,429,909,741,894,274,908,160
  5. Step 5: Solve for x
    x = 11,429,909,741,894,274,908,160/151,144,240,093.86
  6. Step 6: Final answer
    x = 75,622,529,411.62

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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.