Home / 11,479,407,828,204-17,219,128,314,654-4,687,860,068,149.60

Finding the Fourth Proportional to 11,479,407,828,204, 17,219,128,314,654 and 4,687,860,068,149.60

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Solution

The fourth proportional to 11,479,407,828,204, 17,219,128,314,654 and 4,687,860,068,149.60 is: 7,031,796,869,894.79

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,479,407,828,204 : 17,219,128,314,654 = 4,687,860,068,149.60 : x
  2. Step 2: Convert to fraction form
    11,479,407,828,204/17,219,128,314,654 = 4,687,860,068,149.60/x
  3. Step 3: Cross multiply
    11,479,407,828,204x = 17,219,128,314,654 × 4,687,860,068,149.60
  4. Step 4: Simplify right side
    11,479,407,828,204x = 80,720,864,034,610,592,853,524,480
  5. Step 5: Solve for x
    x = 80,720,864,034,610,592,853,524,480/11,479,407,828,204
  6. Step 6: Final answer
    x = 7,031,796,869,894.79

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.