Home / 193,035,174.41-262,824,758.15-192,422,263.10

Finding the Fourth Proportional to 193,035,174.41, 262,824,758.15 and 192,422,263.10

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Solution

The fourth proportional to 193,035,174.41, 262,824,758.15 and 192,422,263.10 is: 261,990,256.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    193,035,174.41 : 262,824,758.15 = 192,422,263.10 : x
  2. Step 2: Convert to fraction form
    193,035,174.41/262,824,758.15 = 192,422,263.10/x
  3. Step 3: Cross multiply
    193,035,174.41x = 262,824,758.15 × 192,422,263.10
  4. Step 4: Simplify right side
    193,035,174.41x = 50,573,334,761,933,168
  5. Step 5: Solve for x
    x = 50,573,334,761,933,168/193,035,174.41
  6. Step 6: Final answer
    x = 261,990,256.01

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Why These Related Problems?

These problems maintain the same ratio (1.36) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.