Home / 14,100,055,138,958-21,159,743,768,619-4,921,112,944,241.80

Finding the Fourth Proportional to 14,100,055,138,958, 21,159,743,768,619 and 4,921,112,944,241.80

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Solution

The fourth proportional to 14,100,055,138,958, 21,159,743,768,619 and 4,921,112,944,241.80 is: 7,385,041,259,085.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,100,055,138,958 : 21,159,743,768,619 = 4,921,112,944,241.80 : x
  2. Step 2: Convert to fraction form
    14,100,055,138,958/21,159,743,768,619 = 4,921,112,944,241.80/x
  3. Step 3: Cross multiply
    14,100,055,138,958x = 21,159,743,768,619 × 4,921,112,944,241.80
  4. Step 4: Simplify right side
    14,100,055,138,958x = 104,129,488,956,590,725,464,588,288
  5. Step 5: Solve for x
    x = 104,129,488,956,590,725,464,588,288/14,100,055,138,958
  6. Step 6: Final answer
    x = 7,385,041,259,085.88

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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.