Home / 5,531,084,920.80-8,296,627,381.20-5,531,084,920.80

Finding the Fourth Proportional to 5,531,084,920.80, 8,296,627,381.20 and 5,531,084,920.80

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Solution

The fourth proportional to 5,531,084,920.80, 8,296,627,381.20 and 5,531,084,920.80 is: 8,296,627,381.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,531,084,920.80 : 8,296,627,381.20 = 5,531,084,920.80 : x
  2. Step 2: Convert to fraction form
    5,531,084,920.80/8,296,627,381.20 = 5,531,084,920.80/x
  3. Step 3: Cross multiply
    5,531,084,920.80x = 8,296,627,381.20 × 5,531,084,920.80
  4. Step 4: Simplify right side
    5,531,084,920.80x = 45,889,350,601,651,716,096
  5. Step 5: Solve for x
    x = 45,889,350,601,651,716,096/5,531,084,920.80
  6. Step 6: Final answer
    x = 8,296,627,381.20

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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.