Home / 7,904,224,654.52-10,907,846,579.68-4,335,960,375.52

Finding the Fourth Proportional to 7,904,224,654.52, 10,907,846,579.68 and 4,335,960,375.52

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Solution

The fourth proportional to 7,904,224,654.52, 10,907,846,579.68 and 4,335,960,375.52 is: 5,983,634,400.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,904,224,654.52 : 10,907,846,579.68 = 4,335,960,375.52 : x
  2. Step 2: Convert to fraction form
    7,904,224,654.52/10,907,846,579.68 = 4,335,960,375.52/x
  3. Step 3: Cross multiply
    7,904,224,654.52x = 10,907,846,579.68 × 4,335,960,375.52
  4. Step 4: Simplify right side
    7,904,224,654.52x = 47,295,990,551,743,848,448
  5. Step 5: Solve for x
    x = 47,295,990,551,743,848,448/7,904,224,654.52
  6. Step 6: Final answer
    x = 5,983,634,400.46

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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.