Home / 19,106,556,626.82-26,367,127,785.77-10,532,794,913.66

Finding the Fourth Proportional to 19,106,556,626.82, 26,367,127,785.77 and 10,532,794,913.66

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Solution

The fourth proportional to 19,106,556,626.82, 26,367,127,785.77 and 10,532,794,913.66 is: 14,535,300,884.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    19,106,556,626.82 : 26,367,127,785.77 = 10,532,794,913.66 : x
  2. Step 2: Convert to fraction form
    19,106,556,626.82/26,367,127,785.77 = 10,532,794,913.66/x
  3. Step 3: Cross multiply
    19,106,556,626.82x = 26,367,127,785.77 × 10,532,794,913.66
  4. Step 4: Simplify right side
    19,106,556,626.82x = 277,719,549,429,781,528,576
  5. Step 5: Solve for x
    x = 277,719,549,429,781,528,576/19,106,556,626.82
  6. Step 6: Final answer
    x = 14,535,300,884.09

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Double scale
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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.