Home / 31,555,767,406,615-43,546,958,077,519-17,492,928,067,149

Finding the Fourth Proportional to 31,555,767,406,615, 43,546,958,077,519 and 17,492,928,067,149

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Solution

The fourth proportional to 31,555,767,406,615, 43,546,958,077,519 and 17,492,928,067,149 is: 24,140,240,209,575.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    31,555,767,406,615 : 43,546,958,077,519 = 17,492,928,067,149 : x
  2. Step 2: Convert to fraction form
    31,555,767,406,615/43,546,958,077,519 = 17,492,928,067,149/x
  3. Step 3: Cross multiply
    31,555,767,406,615x = 43,546,958,077,519 × 17,492,928,067,149
  4. Step 4: Simplify right side
    31,555,767,406,615x = 761,763,805,193,192,922,566,098,944
  5. Step 5: Solve for x
    x = 761,763,805,193,192,922,566,098,944/31,555,767,406,615
  6. Step 6: Final answer
    x = 24,140,240,209,575.93

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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.