Home / 19,106,556,625.82-26,367,127,784.39-10,532,794,912.66

Finding the Fourth Proportional to 19,106,556,625.82, 26,367,127,784.39 and 10,532,794,912.66

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Solution

The fourth proportional to 19,106,556,625.82, 26,367,127,784.39 and 10,532,794,912.66 is: 14,535,300,882.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    19,106,556,625.82 : 26,367,127,784.39 = 10,532,794,912.66 : x
  2. Step 2: Convert to fraction form
    19,106,556,625.82/26,367,127,784.39 = 10,532,794,912.66/x
  3. Step 3: Cross multiply
    19,106,556,625.82x = 26,367,127,784.39 × 10,532,794,912.66
  4. Step 4: Simplify right side
    19,106,556,625.82x = 277,719,549,388,879,134,720
  5. Step 5: Solve for x
    x = 277,719,549,388,879,134,720/19,106,556,625.82
  6. Step 6: Final answer
    x = 14,535,300,882.71

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1.5x scale

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.