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Finding the Fourth Proportional to 262,277,999.70, 367,726,676.70 and 262,277,999.70

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Solution

The fourth proportional to 262,277,999.70, 367,726,676.70 and 262,277,999.70 is: 367,726,676.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    262,277,999.70 : 367,726,676.70 = 262,277,999.70 : x
  2. Step 2: Convert to fraction form
    262,277,999.70/367,726,676.70 = 262,277,999.70/x
  3. Step 3: Cross multiply
    262,277,999.70x = 367,726,676.70 × 262,277,999.70
  4. Step 4: Simplify right side
    262,277,999.70x = 96,446,617,201,204,592
  5. Step 5: Solve for x
    x = 96,446,617,201,204,592/262,277,999.70
  6. Step 6: Final answer
    x = 367,726,676.70

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.40) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.