Home / 36,938,860,317-50,974,261,546.95-20,022,144,697.62

Finding the Fourth Proportional to 36,938,860,317, 50,974,261,546.95 and 20,022,144,697.62

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Solution

The fourth proportional to 36,938,860,317, 50,974,261,546.95 and 20,022,144,697.62 is: 27,629,819,431.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    36,938,860,317 : 50,974,261,546.95 = 20,022,144,697.62 : x
  2. Step 2: Convert to fraction form
    36,938,860,317/50,974,261,546.95 = 20,022,144,697.62/x
  3. Step 3: Cross multiply
    36,938,860,317x = 50,974,261,546.95 × 20,022,144,697.62
  4. Step 4: Simplify right side
    36,938,860,317x = 1,020,614,040,547,359,850,496
  5. Step 5: Solve for x
    x = 1,020,614,040,547,359,850,496/36,938,860,317
  6. Step 6: Final answer
    x = 27,629,819,431.05

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1.5x scale

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.