Home / 19,106,556,624.82-26,367,127,783.01-10,532,794,911.66

Finding the Fourth Proportional to 19,106,556,624.82, 26,367,127,783.01 and 10,532,794,911.66

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Solution

The fourth proportional to 19,106,556,624.82, 26,367,127,783.01 and 10,532,794,911.66 is: 14,535,300,881.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    19,106,556,624.82 : 26,367,127,783.01 = 10,532,794,911.66 : x
  2. Step 2: Convert to fraction form
    19,106,556,624.82/26,367,127,783.01 = 10,532,794,911.66/x
  3. Step 3: Cross multiply
    19,106,556,624.82x = 26,367,127,783.01 × 10,532,794,911.66
  4. Step 4: Simplify right side
    19,106,556,624.82x = 277,719,549,347,976,708,096
  5. Step 5: Solve for x
    x = 277,719,549,347,976,708,096/19,106,556,624.82
  6. Step 6: Final answer
    x = 14,535,300,881.33

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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.