Home / 534,234,997.64-737,244,366.65-296,095,556.79

Finding the Fourth Proportional to 534,234,997.64, 737,244,366.65 and 296,095,556.79

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Solution

The fourth proportional to 534,234,997.64, 737,244,366.65 and 296,095,556.79 is: 408,611,907.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    534,234,997.64 : 737,244,366.65 = 296,095,556.79 : x
  2. Step 2: Convert to fraction form
    534,234,997.64/737,244,366.65 = 296,095,556.79/x
  3. Step 3: Cross multiply
    534,234,997.64x = 737,244,366.65 × 296,095,556.79
  4. Step 4: Simplify right side
    534,234,997.64x = 218,294,781,232,042,176
  5. Step 5: Solve for x
    x = 218,294,781,232,042,176/534,234,997.64
  6. Step 6: Final answer
    x = 408,611,907.12

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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.