Home / 6,903,796,095.57-10,355,887,091.43-2,245,670,076.96

Finding the Fourth Proportional to 6,903,796,095.57, 10,355,887,091.43 and 2,245,670,076.96

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Solution

The fourth proportional to 6,903,796,095.57, 10,355,887,091.43 and 2,245,670,076.96 is: 3,368,567,877.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,903,796,095.57 : 10,355,887,091.43 = 2,245,670,076.96 : x
  2. Step 2: Convert to fraction form
    6,903,796,095.57/10,355,887,091.43 = 2,245,670,076.96/x
  3. Step 3: Cross multiply
    6,903,796,095.57x = 10,355,887,091.43 × 2,245,670,076.96
  4. Step 4: Simplify right side
    6,903,796,095.57x = 23,255,905,761,600,679,936
  5. Step 5: Solve for x
    x = 23,255,905,761,600,679,936/6,903,796,095.57
  6. Step 6: Final answer
    x = 3,368,567,877.68

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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.