Home / 197,035,397,948.22-295,523,234,448.10-53,625,601,525.79

Finding the Fourth Proportional to 197,035,397,948.22, 295,523,234,448.10 and 53,625,601,525.79

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Solution

The fourth proportional to 197,035,397,948.22, 295,523,234,448.10 and 53,625,601,525.79 is: 80,430,274,849.86

Step by Step Solution

  1. Step 1: Write the proportion equation
    197,035,397,948.22 : 295,523,234,448.10 = 53,625,601,525.79 : x
  2. Step 2: Convert to fraction form
    197,035,397,948.22/295,523,234,448.10 = 53,625,601,525.79/x
  3. Step 3: Cross multiply
    197,035,397,948.22x = 295,523,234,448.10 × 53,625,601,525.79
  4. Step 4: Simplify right side
    197,035,397,948.22x = 15,847,611,212,126,425,710,592
  5. Step 5: Solve for x
    x = 15,847,611,212,126,425,710,592/197,035,397,948.22
  6. Step 6: Final answer
    x = 80,430,274,849.86

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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.