Home / 7,626,476,324.75-11,439,503,018.06-2,030,461,422.30

Finding the Fourth Proportional to 7,626,476,324.75, 11,439,503,018.06 and 2,030,461,422.30

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Solution

The fourth proportional to 7,626,476,324.75, 11,439,503,018.06 and 2,030,461,422.30 is: 3,045,635,832.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,626,476,324.75 : 11,439,503,018.06 = 2,030,461,422.30 : x
  2. Step 2: Convert to fraction form
    7,626,476,324.75/11,439,503,018.06 = 2,030,461,422.30/x
  3. Step 3: Cross multiply
    7,626,476,324.75x = 11,439,503,018.06 × 2,030,461,422.30
  4. Step 4: Simplify right side
    7,626,476,324.75x = 23,227,469,568,445,095,936
  5. Step 5: Solve for x
    x = 23,227,469,568,445,095,936/7,626,476,324.75
  6. Step 6: Final answer
    x = 3,045,635,832.25

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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.