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Finding the Fourth Proportional to 173,840,256,065.27, 260,760,384,097.90 and 173,840,256,065.27

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Solution

The fourth proportional to 173,840,256,065.27, 260,760,384,097.90 and 173,840,256,065.27 is: 260,760,384,097.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    173,840,256,065.27 : 260,760,384,097.90 = 173,840,256,065.27 : x
  2. Step 2: Convert to fraction form
    173,840,256,065.27/260,760,384,097.90 = 173,840,256,065.27/x
  3. Step 3: Cross multiply
    173,840,256,065.27x = 260,760,384,097.90 × 173,840,256,065.27
  4. Step 4: Simplify right side
    173,840,256,065.27x = 45,330,651,943,257,088,458,752
  5. Step 5: Solve for x
    x = 45,330,651,943,257,088,458,752/173,840,256,065.27
  6. Step 6: Final answer
    x = 260,760,384,097.90

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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.