Home / 13,650,994,351.67-20,476,491,527.50-3,836,341,963.67

Finding the Fourth Proportional to 13,650,994,351.67, 20,476,491,527.50 and 3,836,341,963.67

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Solution

The fourth proportional to 13,650,994,351.67, 20,476,491,527.50 and 3,836,341,963.67 is: 5,754,512,945.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    13,650,994,351.67 : 20,476,491,527.50 = 3,836,341,963.67 : x
  2. Step 2: Convert to fraction form
    13,650,994,351.67/20,476,491,527.50 = 3,836,341,963.67/x
  3. Step 3: Cross multiply
    13,650,994,351.67x = 20,476,491,527.50 × 3,836,341,963.67
  4. Step 4: Simplify right side
    13,650,994,351.67x = 78,554,823,715,571,417,088
  5. Step 5: Solve for x
    x = 78,554,823,715,571,417,088/13,650,994,351.67
  6. Step 6: Final answer
    x = 5,754,512,945.50

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Double scale
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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.