Home / 17,372,083,009.38-23,971,556,352.06-9,749,380,573.50

Finding the Fourth Proportional to 17,372,083,009.38, 23,971,556,352.06 and 9,749,380,573.50

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Solution

The fourth proportional to 17,372,083,009.38, 23,971,556,352.06 and 9,749,380,573.50 is: 13,453,068,678.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,372,083,009.38 : 23,971,556,352.06 = 9,749,380,573.50 : x
  2. Step 2: Convert to fraction form
    17,372,083,009.38/23,971,556,352.06 = 9,749,380,573.50/x
  3. Step 3: Cross multiply
    17,372,083,009.38x = 23,971,556,352.06 × 9,749,380,573.50
  4. Step 4: Simplify right side
    17,372,083,009.38x = 233,707,825,815,334,289,408
  5. Step 5: Solve for x
    x = 233,707,825,815,334,289,408/17,372,083,009.38
  6. Step 6: Final answer
    x = 13,453,068,678.59

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Double scale
Find fourth proportional to 17,372,083,010.38, 23,971,556,353.44 and 9,749,380,574.50
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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.