Home / 90,660,630,348.85-194,056,924,573.40

Finding the Third Proportional to 90,660,630,348.85 and 194,056,924,573.40

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Solution

The third proportional to 90,660,630,348.85 and 194,056,924,573.40 is: 415,374,234,990.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    90,660,630,348.85 : 194,056,924,573.40 = 194,056,924,573.40 : x
  2. Step 2: Convert to fraction form
    90,660,630,348.85/194,056,924,573.40 = 194,056,924,573.40/x
  3. Step 3: Cross multiply
    90,660,630,348.85x = 194,056,924,573.40 × 194,056,924,573.40
  4. Step 4: Simplify right side
    90,660,630,348.85x = 37,658,089,974,886,253,461,504
  5. Step 5: Solve for x
    x = 37,658,089,974,886,253,461,504/90,660,630,348.85
  6. Step 6: Final answer
    x = 415,374,234,990.26

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (2.14) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.