Home / 8,785,086,334.34-13,177,618,373.20-2,241,984,889.22

Finding the Fourth Proportional to 8,785,086,334.34, 13,177,618,373.20 and 2,241,984,889.22

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Solution

The fourth proportional to 8,785,086,334.34, 13,177,618,373.20 and 2,241,984,889.22 is: 3,362,974,493.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,785,086,334.34 : 13,177,618,373.20 = 2,241,984,889.22 : x
  2. Step 2: Convert to fraction form
    8,785,086,334.34/13,177,618,373.20 = 2,241,984,889.22/x
  3. Step 3: Cross multiply
    8,785,086,334.34x = 13,177,618,373.20 × 2,241,984,889.22
  4. Step 4: Simplify right side
    8,785,086,334.34x = 29,544,021,268,622,237,696
  5. Step 5: Solve for x
    x = 29,544,021,268,622,237,696/8,785,086,334.34
  6. Step 6: Final answer
    x = 3,362,974,493.85

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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.