Home / 13,108,735,500,995-18,089,662,268,553-7,256,082,651,408.80

Finding the Fourth Proportional to 13,108,735,500,995, 18,089,662,268,553 and 7,256,082,651,408.80

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Solution

The fourth proportional to 13,108,735,500,995, 18,089,662,268,553 and 7,256,082,651,408.80 is: 10,013,176,674,953.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    13,108,735,500,995 : 18,089,662,268,553 = 7,256,082,651,408.80 : x
  2. Step 2: Convert to fraction form
    13,108,735,500,995/18,089,662,268,553 = 7,256,082,651,408.80/x
  3. Step 3: Cross multiply
    13,108,735,500,995x = 18,089,662,268,553 × 7,256,082,651,408.80
  4. Step 4: Simplify right side
    13,108,735,500,995x = 131,260,084,556,691,780,560,486,400
  5. Step 5: Solve for x
    x = 131,260,084,556,691,780,560,486,400/13,108,735,500,995
  6. Step 6: Final answer
    x = 10,013,176,674,953.02

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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.