Home / 5,177,847,074.31-7,766,915,322.51-1,684,252,560.37

Finding the Fourth Proportional to 5,177,847,074.31, 7,766,915,322.51 and 1,684,252,560.37

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Solution

The fourth proportional to 5,177,847,074.31, 7,766,915,322.51 and 1,684,252,560.37 is: 2,526,425,912.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,177,847,074.31 : 7,766,915,322.51 = 1,684,252,560.37 : x
  2. Step 2: Convert to fraction form
    5,177,847,074.31/7,766,915,322.51 = 1,684,252,560.37/x
  3. Step 3: Cross multiply
    5,177,847,074.31x = 7,766,915,322.51 × 1,684,252,560.37
  4. Step 4: Simplify right side
    5,177,847,074.31x = 13,081,447,018,114,451,456
  5. Step 5: Solve for x
    x = 13,081,447,018,114,451,456/5,177,847,074.31
  6. Step 6: Final answer
    x = 2,526,425,912.24

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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.