Home / 9,084,825,991.64-13,632,040,156.96-6,445,936,306.24

Finding the Fourth Proportional to 9,084,825,991.64, 13,632,040,156.96 and 6,445,936,306.24

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Solution

The fourth proportional to 9,084,825,991.64, 13,632,040,156.96 and 6,445,936,306.24 is: 9,672,311,022.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,084,825,991.64 : 13,632,040,156.96 = 6,445,936,306.24 : x
  2. Step 2: Convert to fraction form
    9,084,825,991.64/13,632,040,156.96 = 6,445,936,306.24/x
  3. Step 3: Cross multiply
    9,084,825,991.64x = 13,632,040,156.96 × 6,445,936,306.24
  4. Step 4: Simplify right side
    9,084,825,991.64x = 87,871,262,575,870,083,072
  5. Step 5: Solve for x
    x = 87,871,262,575,870,083,072/9,084,825,991.64
  6. Step 6: Final answer
    x = 9,672,311,022.44

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Double scale
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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.