Home / 38,682,414,000.60-58,023,621,000.90-35,586,545,789.40

Finding the Fourth Proportional to 38,682,414,000.60, 58,023,621,000.90 and 35,586,545,789.40

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Solution

The fourth proportional to 38,682,414,000.60, 58,023,621,000.90 and 35,586,545,789.40 is: 53,379,818,684.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    38,682,414,000.60 : 58,023,621,000.90 = 35,586,545,789.40 : x
  2. Step 2: Convert to fraction form
    38,682,414,000.60/58,023,621,000.90 = 35,586,545,789.40/x
  3. Step 3: Cross multiply
    38,682,414,000.60x = 58,023,621,000.90 × 35,586,545,789.40
  4. Step 4: Simplify right side
    38,682,414,000.60x = 2,064,860,245,615,319,449,600
  5. Step 5: Solve for x
    x = 2,064,860,245,615,319,449,600/38,682,414,000.60
  6. Step 6: Final answer
    x = 53,379,818,684.10

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Double scale
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Similar ratio
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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.