Home / 504,909,527,184.25-696,775,819,451.78-273,423,446,002.08

Finding the Fourth Proportional to 504,909,527,184.25, 696,775,819,451.78 and 273,423,446,002.08

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Solution

The fourth proportional to 504,909,527,184.25, 696,775,819,451.78 and 273,423,446,002.08 is: 377,324,719,356.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    504,909,527,184.25 : 696,775,819,451.78 = 273,423,446,002.08 : x
  2. Step 2: Convert to fraction form
    504,909,527,184.25/696,775,819,451.78 = 273,423,446,002.08/x
  3. Step 3: Cross multiply
    504,909,527,184.25x = 696,775,819,451.78 × 273,423,446,002.08
  4. Step 4: Simplify right side
    504,909,527,184.25x = 190,514,845,645,428,815,298,560
  5. Step 5: Solve for x
    x = 190,514,845,645,428,815,298,560/504,909,527,184.25
  6. Step 6: Final answer
    x = 377,324,719,356.91

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Double scale
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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.