Home / 14,509,847,487,921-21,764,852,601,537-4,839,824,228,135.80

Finding the Fourth Proportional to 14,509,847,487,921, 21,764,852,601,537 and 4,839,824,228,135.80

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Solution

The fourth proportional to 14,509,847,487,921, 21,764,852,601,537 and 4,839,824,228,135.80 is: 7,259,763,483,414.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,509,847,487,921 : 21,764,852,601,537 = 4,839,824,228,135.80 : x
  2. Step 2: Convert to fraction form
    14,509,847,487,921/21,764,852,601,537 = 4,839,824,228,135.80/x
  3. Step 3: Cross multiply
    14,509,847,487,921x = 21,764,852,601,537 × 4,839,824,228,135.80
  4. Step 4: Simplify right side
    14,509,847,487,921x = 105,338,060,942,723,270,242,729,984
  5. Step 5: Solve for x
    x = 105,338,060,942,723,270,242,729,984/14,509,847,487,921
  6. Step 6: Final answer
    x = 7,259,763,483,414.55

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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.