Home / 146,276,739,016.20-219,415,108,524.30-146,276,739,016.20

Finding the Fourth Proportional to 146,276,739,016.20, 219,415,108,524.30 and 146,276,739,016.20

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Solution

The fourth proportional to 146,276,739,016.20, 219,415,108,524.30 and 146,276,739,016.20 is: 219,415,108,524.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    146,276,739,016.20 : 219,415,108,524.30 = 146,276,739,016.20 : x
  2. Step 2: Convert to fraction form
    146,276,739,016.20/219,415,108,524.30 = 146,276,739,016.20/x
  3. Step 3: Cross multiply
    146,276,739,016.20x = 219,415,108,524.30 × 146,276,739,016.20
  4. Step 4: Simplify right side
    146,276,739,016.20x = 32,095,326,565,820,230,795,264
  5. Step 5: Solve for x
    x = 32,095,326,565,820,230,795,264/146,276,739,016.20
  6. Step 6: Final answer
    x = 219,415,108,524.30

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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.