Home / 15,892,728,961,922-23,839,093,415,940-3,818,866,277,358.90

Finding the Fourth Proportional to 15,892,728,961,922, 23,839,093,415,940 and 3,818,866,277,358.90

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Solution

The fourth proportional to 15,892,728,961,922, 23,839,093,415,940 and 3,818,866,277,358.90 is: 5,728,299,409,564.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,892,728,961,922 : 23,839,093,415,940 = 3,818,866,277,358.90 : x
  2. Step 2: Convert to fraction form
    15,892,728,961,922/23,839,093,415,940 = 3,818,866,277,358.90/x
  3. Step 3: Cross multiply
    15,892,728,961,922x = 23,839,093,415,940 × 3,818,866,277,358.90
  4. Step 4: Simplify right side
    15,892,728,961,922x = 91,038,309,928,941,844,955,136,000
  5. Step 5: Solve for x
    x = 91,038,309,928,941,844,955,136,000/15,892,728,961,922
  6. Step 6: Final answer
    x = 5,728,299,409,564.21

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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.