Home / 1,437,781,276,676.50-1,984,200,531,729.30-796,212,946,892.48

Finding the Fourth Proportional to 1,437,781,276,676.50, 1,984,200,531,729.30 and 796,212,946,892.48

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Solution

The fourth proportional to 1,437,781,276,676.50, 1,984,200,531,729.30 and 796,212,946,892.48 is: 1,098,808,405,855.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,437,781,276,676.50 : 1,984,200,531,729.30 = 796,212,946,892.48 : x
  2. Step 2: Convert to fraction form
    1,437,781,276,676.50/1,984,200,531,729.30 = 796,212,946,892.48/x
  3. Step 3: Cross multiply
    1,437,781,276,676.50x = 1,984,200,531,729.30 × 796,212,946,892.48
  4. Step 4: Simplify right side
    1,437,781,276,676.50x = 1,579,846,152,593,811,588,513,792
  5. Step 5: Solve for x
    x = 1,579,846,152,593,811,588,513,792/1,437,781,276,676.50
  6. Step 6: Final answer
    x = 1,098,808,405,855.51

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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.