Home / 9,084,826,062-13,632,040,262.88-6,445,936,376.64

Finding the Fourth Proportional to 9,084,826,062, 13,632,040,262.88 and 6,445,936,376.64

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Solution

The fourth proportional to 9,084,826,062, 13,632,040,262.88 and 6,445,936,376.64 is: 9,672,311,128.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,084,826,062 : 13,632,040,262.88 = 6,445,936,376.64 : x
  2. Step 2: Convert to fraction form
    9,084,826,062/13,632,040,262.88 = 6,445,936,376.64/x
  3. Step 3: Cross multiply
    9,084,826,062x = 13,632,040,262.88 × 6,445,936,376.64
  4. Step 4: Simplify right side
    9,084,826,062x = 87,871,264,218,319,306,752
  5. Step 5: Solve for x
    x = 87,871,264,218,319,306,752/9,084,826,062
  6. Step 6: Final answer
    x = 9,672,311,128.32

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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.