Home / 11,479,407,828,206-17,219,128,314,657-4,687,860,068,151.60

Finding the Fourth Proportional to 11,479,407,828,206, 17,219,128,314,657 and 4,687,860,068,151.60

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Solution

The fourth proportional to 11,479,407,828,206, 17,219,128,314,657 and 4,687,860,068,151.60 is: 7,031,796,869,897.79

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,479,407,828,206 : 17,219,128,314,657 = 4,687,860,068,151.60 : x
  2. Step 2: Convert to fraction form
    11,479,407,828,206/17,219,128,314,657 = 4,687,860,068,151.60/x
  3. Step 3: Cross multiply
    11,479,407,828,206x = 17,219,128,314,657 × 4,687,860,068,151.60
  4. Step 4: Simplify right side
    11,479,407,828,206x = 80,720,864,034,659,108,804,100,096
  5. Step 5: Solve for x
    x = 80,720,864,034,659,108,804,100,096/11,479,407,828,206
  6. Step 6: Final answer
    x = 7,031,796,869,897.79

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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.