Home / 14,100,055,013,102-21,159,743,580,104-4,921,112,818,393.80

Finding the Fourth Proportional to 14,100,055,013,102, 21,159,743,580,104 and 4,921,112,818,393.80

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Solution

The fourth proportional to 14,100,055,013,102, 21,159,743,580,104 and 4,921,112,818,393.80 is: 7,385,041,070,351.63

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,100,055,013,102 : 21,159,743,580,104 = 4,921,112,818,393.80 : x
  2. Step 2: Convert to fraction form
    14,100,055,013,102/21,159,743,580,104 = 4,921,112,818,393.80/x
  3. Step 3: Cross multiply
    14,100,055,013,102x = 21,159,743,580,104 × 4,921,112,818,393.80
  4. Step 4: Simplify right side
    14,100,055,013,102x = 104,129,485,365,975,714,998,779,904
  5. Step 5: Solve for x
    x = 104,129,485,365,975,714,998,779,904/14,100,055,013,102
  6. Step 6: Final answer
    x = 7,385,041,070,351.63

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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.