Home / 9,511,820,814,415.50-14,261,892,098,705-3,696,481,356,957.90

Finding the Fourth Proportional to 9,511,820,814,415.50, 14,261,892,098,705 and 3,696,481,356,957.90

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Solution

The fourth proportional to 9,511,820,814,415.50, 14,261,892,098,705 and 3,696,481,356,957.90 is: 5,542,452,836,991.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,511,820,814,415.50 : 14,261,892,098,705 = 3,696,481,356,957.90 : x
  2. Step 2: Convert to fraction form
    9,511,820,814,415.50/14,261,892,098,705 = 3,696,481,356,957.90/x
  3. Step 3: Cross multiply
    9,511,820,814,415.50x = 14,261,892,098,705 × 3,696,481,356,957.90
  4. Step 4: Simplify right side
    9,511,820,814,415.50x = 52,718,818,257,808,212,424,130,560
  5. Step 5: Solve for x
    x = 52,718,818,257,808,212,424,130,560/9,511,820,814,415.50
  6. Step 6: Final answer
    x = 5,542,452,836,991.10

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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.