Home / 14,449,662,013.48-21,675,321,313.11-3,825,610,261.94

Finding the Fourth Proportional to 14,449,662,013.48, 21,675,321,313.11 and 3,825,610,261.94

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Solution

The fourth proportional to 14,449,662,013.48, 21,675,321,313.11 and 3,825,610,261.94 is: 5,738,634,687.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,449,662,013.48 : 21,675,321,313.11 = 3,825,610,261.94 : x
  2. Step 2: Convert to fraction form
    14,449,662,013.48/21,675,321,313.11 = 3,825,610,261.94/x
  3. Step 3: Cross multiply
    14,449,662,013.48x = 21,675,321,313.11 × 3,825,610,261.94
  4. Step 4: Simplify right side
    14,449,662,013.48x = 82,921,331,646,334,599,168
  5. Step 5: Solve for x
    x = 82,921,331,646,334,599,168/14,449,662,013.48
  6. Step 6: Final answer
    x = 5,738,634,687.03

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1.5x scale

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.