Home / 197,035,397,946.22-295,523,234,445.10-53,625,601,523.79

Finding the Fourth Proportional to 197,035,397,946.22, 295,523,234,445.10 and 53,625,601,523.79

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Solution

The fourth proportional to 197,035,397,946.22, 295,523,234,445.10 and 53,625,601,523.79 is: 80,430,274,846.86

Step by Step Solution

  1. Step 1: Write the proportion equation
    197,035,397,946.22 : 295,523,234,445.10 = 53,625,601,523.79 : x
  2. Step 2: Convert to fraction form
    197,035,397,946.22/295,523,234,445.10 = 53,625,601,523.79/x
  3. Step 3: Cross multiply
    197,035,397,946.22x = 295,523,234,445.10 × 53,625,601,523.79
  4. Step 4: Simplify right side
    197,035,397,946.22x = 15,847,611,211,374,502,346,752
  5. Step 5: Solve for x
    x = 15,847,611,211,374,502,346,752/197,035,397,946.22
  6. Step 6: Final answer
    x = 80,430,274,846.86

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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.