Home / 1,437,781,276,761-1,984,200,531,845.60-796,212,946,977

Finding the Fourth Proportional to 1,437,781,276,761, 1,984,200,531,845.60 and 796,212,946,977

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Solution

The fourth proportional to 1,437,781,276,761, 1,984,200,531,845.60 and 796,212,946,977 is: 1,098,808,405,971.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,437,781,276,761 : 1,984,200,531,845.60 = 796,212,946,977 : x
  2. Step 2: Convert to fraction form
    1,437,781,276,761/1,984,200,531,845.60 = 796,212,946,977/x
  3. Step 3: Cross multiply
    1,437,781,276,761x = 1,984,200,531,845.60 × 796,212,946,977
  4. Step 4: Simplify right side
    1,437,781,276,761x = 1,579,846,152,854,115,866,116,096
  5. Step 5: Solve for x
    x = 1,579,846,152,854,115,866,116,096/1,437,781,276,761
  6. Step 6: Final answer
    x = 1,098,808,405,971.98

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.