Home / 504,909,527,186.46-696,775,819,454.79-273,423,446,004.27

Finding the Fourth Proportional to 504,909,527,186.46, 696,775,819,454.79 and 273,423,446,004.27

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Solution

The fourth proportional to 504,909,527,186.46, 696,775,819,454.79 and 273,423,446,004.27 is: 377,324,719,359.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    504,909,527,186.46 : 696,775,819,454.79 = 273,423,446,004.27 : x
  2. Step 2: Convert to fraction form
    504,909,527,186.46/696,775,819,454.79 = 273,423,446,004.27/x
  3. Step 3: Cross multiply
    504,909,527,186.46x = 696,775,819,454.79 × 273,423,446,004.27
  4. Step 4: Simplify right side
    504,909,527,186.46x = 190,514,845,647,777,759,756,288
  5. Step 5: Solve for x
    x = 190,514,845,647,777,759,756,288/504,909,527,186.46
  6. Step 6: Final answer
    x = 377,324,719,359.91

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.