Home / 14,509,847,487,922-21,764,852,601,538-4,839,824,228,137

Finding the Fourth Proportional to 14,509,847,487,922, 21,764,852,601,538 and 4,839,824,228,137

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Solution

The fourth proportional to 14,509,847,487,922, 21,764,852,601,538 and 4,839,824,228,137 is: 7,259,763,483,416.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,509,847,487,922 : 21,764,852,601,538 = 4,839,824,228,137 : x
  2. Step 2: Convert to fraction form
    14,509,847,487,922/21,764,852,601,538 = 4,839,824,228,137/x
  3. Step 3: Cross multiply
    14,509,847,487,922x = 21,764,852,601,538 × 4,839,824,228,137
  4. Step 4: Simplify right side
    14,509,847,487,922x = 105,338,060,942,754,228,366,999,552
  5. Step 5: Solve for x
    x = 105,338,060,942,754,228,366,999,552/14,509,847,487,922
  6. Step 6: Final answer
    x = 7,259,763,483,416.19

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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.