Home / 14,932,184,045.30-20,606,422,250.14-8,065,580,642.44

Finding the Fourth Proportional to 14,932,184,045.30, 20,606,422,250.14 and 8,065,580,642.44

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Solution

The fourth proportional to 14,932,184,045.30, 20,606,422,250.14 and 8,065,580,642.44 is: 11,130,505,752.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,932,184,045.30 : 20,606,422,250.14 = 8,065,580,642.44 : x
  2. Step 2: Convert to fraction form
    14,932,184,045.30/20,606,422,250.14 = 8,065,580,642.44/x
  3. Step 3: Cross multiply
    14,932,184,045.30x = 20,606,422,250.14 × 8,065,580,642.44
  4. Step 4: Simplify right side
    14,932,184,045.30x = 166,202,760,410,615,873,536
  5. Step 5: Solve for x
    x = 166,202,760,410,615,873,536/14,932,184,045.30
  6. Step 6: Final answer
    x = 11,130,505,752.30

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.