Home / 63,424,091,360.54-87,526,904,901.97-34,489,973,514.44

Finding the Fourth Proportional to 63,424,091,360.54, 87,526,904,901.97 and 34,489,973,514.44

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Solution

The fourth proportional to 63,424,091,360.54, 87,526,904,901.97 and 34,489,973,514.44 is: 47,597,065,517.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    63,424,091,360.54 : 87,526,904,901.97 = 34,489,973,514.44 : x
  2. Step 2: Convert to fraction form
    63,424,091,360.54/87,526,904,901.97 = 34,489,973,514.44/x
  3. Step 3: Cross multiply
    63,424,091,360.54x = 87,526,904,901.97 × 34,489,973,514.44
  4. Step 4: Simplify right side
    63,424,091,360.54x = 3,018,800,631,869,768,990,720
  5. Step 5: Solve for x
    x = 3,018,800,631,869,768,990,720/63,424,091,360.54
  6. Step 6: Final answer
    x = 47,597,065,517.41

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Double scale
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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.