Home / 15,997,834,804,104-22,076,994,877,296-8,689,976,008,213.80

Finding the Fourth Proportional to 15,997,834,804,104, 22,076,994,877,296 and 8,689,976,008,213.80

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Solution

The fourth proportional to 15,997,834,804,104, 22,076,994,877,296 and 8,689,976,008,213.80 is: 11,992,157,574,220.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,997,834,804,104 : 22,076,994,877,296 = 8,689,976,008,213.80 : x
  2. Step 2: Convert to fraction form
    15,997,834,804,104/22,076,994,877,296 = 8,689,976,008,213.80/x
  3. Step 3: Cross multiply
    15,997,834,804,104x = 22,076,994,877,296 × 8,689,976,008,213.80
  4. Step 4: Simplify right side
    15,997,834,804,104x = 191,848,555,817,161,197,298,384,896
  5. Step 5: Solve for x
    x = 191,848,555,817,161,197,298,384,896/15,997,834,804,104
  6. Step 6: Final answer
    x = 11,992,157,574,220.32

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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.