Home / 166,943,933,890.20-250,415,900,835.30-166,943,933,890.20

Finding the Fourth Proportional to 166,943,933,890.20, 250,415,900,835.30 and 166,943,933,890.20

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Solution

The fourth proportional to 166,943,933,890.20, 250,415,900,835.30 and 166,943,933,890.20 is: 250,415,900,835.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    166,943,933,890.20 : 250,415,900,835.30 = 166,943,933,890.20 : x
  2. Step 2: Convert to fraction form
    166,943,933,890.20/250,415,900,835.30 = 166,943,933,890.20/x
  3. Step 3: Cross multiply
    166,943,933,890.20x = 250,415,900,835.30 × 166,943,933,890.20
  4. Step 4: Simplify right side
    166,943,933,890.20x = 41,805,415,594,103,207,362,560
  5. Step 5: Solve for x
    x = 41,805,415,594,103,207,362,560/166,943,933,890.20
  6. Step 6: Final answer
    x = 250,415,900,835.30

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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.