Home / 27,990,003,721,198-41,939,157,353,284-14,906,877,122,220

Finding the Fourth Proportional to 27,990,003,721,198, 41,939,157,353,284 and 14,906,877,122,220

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Solution

The fourth proportional to 27,990,003,721,198, 41,939,157,353,284 and 14,906,877,122,220 is: 22,335,897,897,769.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    27,990,003,721,198 : 41,939,157,353,284 = 14,906,877,122,220 : x
  2. Step 2: Convert to fraction form
    27,990,003,721,198/41,939,157,353,284 = 14,906,877,122,220/x
  3. Step 3: Cross multiply
    27,990,003,721,198x = 41,939,157,353,284 × 14,906,877,122,220
  4. Step 4: Simplify right side
    27,990,003,721,198x = 625,181,865,274,853,902,086,307,840
  5. Step 5: Solve for x
    x = 625,181,865,274,853,902,086,307,840/27,990,003,721,198
  6. Step 6: Final answer
    x = 22,335,897,897,769.04

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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.