Home / 534,277,520.92-737,285,152.80-296,112,556.36

Finding the Fourth Proportional to 534,277,520.92, 737,285,152.80 and 296,112,556.36

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Solution

The fourth proportional to 534,277,520.92, 737,285,152.80 and 296,112,556.36 is: 408,625,448.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    534,277,520.92 : 737,285,152.80 = 296,112,556.36 : x
  2. Step 2: Convert to fraction form
    534,277,520.92/737,285,152.80 = 296,112,556.36/x
  3. Step 3: Cross multiply
    534,277,520.92x = 737,285,152.80 × 296,112,556.36
  4. Step 4: Simplify right side
    534,277,520.92x = 218,319,391,361,881,216
  5. Step 5: Solve for x
    x = 218,319,391,361,881,216/534,277,520.92
  6. Step 6: Final answer
    x = 408,625,448.04

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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.