Home / 12,075,999,569,728-18,116,543,704,882-3,916,303,597,044.20

Finding the Fourth Proportional to 12,075,999,569,728, 18,116,543,704,882 and 3,916,303,597,044.20

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Solution

The fourth proportional to 12,075,999,569,728, 18,116,543,704,882 and 3,916,303,597,044.20 is: 5,875,280,540,361.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    12,075,999,569,728 : 18,116,543,704,882 = 3,916,303,597,044.20 : x
  2. Step 2: Convert to fraction form
    12,075,999,569,728/18,116,543,704,882 = 3,916,303,597,044.20/x
  3. Step 3: Cross multiply
    12,075,999,569,728x = 18,116,543,704,882 × 3,916,303,597,044.20
  4. Step 4: Simplify right side
    12,075,999,569,728x = 70,949,885,277,437,836,404,981,760
  5. Step 5: Solve for x
    x = 70,949,885,277,437,836,404,981,760/12,075,999,569,728
  6. Step 6: Final answer
    x = 5,875,280,540,361.59

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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.