Home / 23,324,901,556.68-32,189,277,591.18-13,163,984,356.86

Finding the Fourth Proportional to 23,324,901,556.68, 32,189,277,591.18 and 13,163,984,356.86

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Solution

The fourth proportional to 23,324,901,556.68, 32,189,277,591.18 and 13,163,984,356.86 is: 18,166,813,936.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,324,901,556.68 : 32,189,277,591.18 = 13,163,984,356.86 : x
  2. Step 2: Convert to fraction form
    23,324,901,556.68/32,189,277,591.18 = 13,163,984,356.86/x
  3. Step 3: Cross multiply
    23,324,901,556.68x = 32,189,277,591.18 × 13,163,984,356.86
  4. Step 4: Simplify right side
    23,324,901,556.68x = 423,739,146,668,917,653,504
  5. Step 5: Solve for x
    x = 423,739,146,668,917,653,504/23,324,901,556.68
  6. Step 6: Final answer
    x = 18,166,813,936.57

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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.