Home / 632,757,613.24-949,271,945.82-196,048,627.48

Finding the Fourth Proportional to 632,757,613.24, 949,271,945.82 and 196,048,627.48

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Solution

The fourth proportional to 632,757,613.24, 949,271,945.82 and 196,048,627.48 is: 294,114,931.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    632,757,613.24 : 949,271,945.82 = 196,048,627.48 : x
  2. Step 2: Convert to fraction form
    632,757,613.24/949,271,945.82 = 196,048,627.48/x
  3. Step 3: Cross multiply
    632,757,613.24x = 949,271,945.82 × 196,048,627.48
  4. Step 4: Simplify right side
    632,757,613.24x = 186,103,462,083,279,936
  5. Step 5: Solve for x
    x = 186,103,462,083,279,936/632,757,613.24
  6. Step 6: Final answer
    x = 294,114,931.51

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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.