Home / 883,188,740,044.52-1,218,800,463,608.60-477,196,281,354.44

Finding the Fourth Proportional to 883,188,740,044.52, 1,218,800,463,608.60 and 477,196,281,354.44

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Solution

The fourth proportional to 883,188,740,044.52, 1,218,800,463,608.60 and 477,196,281,354.44 is: 658,530,869,537.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    883,188,740,044.52 : 1,218,800,463,608.60 = 477,196,281,354.44 : x
  2. Step 2: Convert to fraction form
    883,188,740,044.52/1,218,800,463,608.60 = 477,196,281,354.44/x
  3. Step 3: Cross multiply
    883,188,740,044.52x = 1,218,800,463,608.60 × 477,196,281,354.44
  4. Step 4: Simplify right side
    883,188,740,044.52x = 581,607,048,947,091,418,120,192
  5. Step 5: Solve for x
    x = 581,607,048,947,091,418,120,192/883,188,740,044.52
  6. Step 6: Final answer
    x = 658,530,869,537.32

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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.