Home / 14,288,699,659,429-21,433,016,796,074-6,124,346,040,835.20

Finding the Fourth Proportional to 14,288,699,659,429, 21,433,016,796,074 and 6,124,346,040,835.20

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Solution

The fourth proportional to 14,288,699,659,429, 21,433,016,796,074 and 6,124,346,040,835.20 is: 9,186,505,048,524.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,288,699,659,429 : 21,433,016,796,074 = 6,124,346,040,835.20 : x
  2. Step 2: Convert to fraction form
    14,288,699,659,429/21,433,016,796,074 = 6,124,346,040,835.20/x
  3. Step 3: Cross multiply
    14,288,699,659,429x = 21,433,016,796,074 × 6,124,346,040,835.20
  4. Step 4: Simplify right side
    14,288,699,659,429x = 131,263,211,558,190,150,122,995,712
  5. Step 5: Solve for x
    x = 131,263,211,558,190,150,122,995,712/14,288,699,659,429
  6. Step 6: Final answer
    x = 9,186,505,048,524.17

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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.