Home / 102,933,647,588.20-154,400,471,382.30-102,933,647,588.20

Finding the Fourth Proportional to 102,933,647,588.20, 154,400,471,382.30 and 102,933,647,588.20

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Solution

The fourth proportional to 102,933,647,588.20, 154,400,471,382.30 and 102,933,647,588.20 is: 154,400,471,382.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    102,933,647,588.20 : 154,400,471,382.30 = 102,933,647,588.20 : x
  2. Step 2: Convert to fraction form
    102,933,647,588.20/154,400,471,382.30 = 102,933,647,588.20/x
  3. Step 3: Cross multiply
    102,933,647,588.20x = 154,400,471,382.30 × 102,933,647,588.20
  4. Step 4: Simplify right side
    102,933,647,588.20x = 15,893,003,708,717,626,032,128
  5. Step 5: Solve for x
    x = 15,893,003,708,717,626,032,128/102,933,647,588.20
  6. Step 6: Final answer
    x = 154,400,471,382.30

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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.