Home / 16,324,882,318.26-22,516,732,735.20-10,896,681,078.73

Finding the Fourth Proportional to 16,324,882,318.26, 22,516,732,735.20 and 10,896,681,078.73

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Solution

The fourth proportional to 16,324,882,318.26, 22,516,732,735.20 and 10,896,681,078.73 is: 15,029,673,768.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,324,882,318.26 : 22,516,732,735.20 = 10,896,681,078.73 : x
  2. Step 2: Convert to fraction form
    16,324,882,318.26/22,516,732,735.20 = 10,896,681,078.73/x
  3. Step 3: Cross multiply
    16,324,882,318.26x = 22,516,732,735.20 × 10,896,681,078.73
  4. Step 4: Simplify right side
    16,324,882,318.26x = 245,357,655,550,474,223,616
  5. Step 5: Solve for x
    x = 245,357,655,550,474,223,616/16,324,882,318.26
  6. Step 6: Final answer
    x = 15,029,673,768.37

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.