Home / 597,077,537.76-823,969,498.73-329,147,488.77

Finding the Fourth Proportional to 597,077,537.76, 823,969,498.73 and 329,147,488.77

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Solution

The fourth proportional to 597,077,537.76, 823,969,498.73 and 329,147,488.77 is: 454,224,910.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    597,077,537.76 : 823,969,498.73 = 329,147,488.77 : x
  2. Step 2: Convert to fraction form
    597,077,537.76/823,969,498.73 = 329,147,488.77/x
  3. Step 3: Cross multiply
    597,077,537.76x = 823,969,498.73 × 329,147,488.77
  4. Step 4: Simplify right side
    597,077,537.76x = 271,207,491,330,055,200
  5. Step 5: Solve for x
    x = 271,207,491,330,055,200/597,077,537.76
  6. Step 6: Final answer
    x = 454,224,910.80

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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.