Home / 5,362,851,744.88-8,045,435,466.96-1,632,434,844.04

Finding the Fourth Proportional to 5,362,851,744.88, 8,045,435,466.96 and 1,632,434,844.04

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Solution

The fourth proportional to 5,362,851,744.88, 8,045,435,466.96 and 1,632,434,844.04 is: 2,449,004,711.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,362,851,744.88 : 8,045,435,466.96 = 1,632,434,844.04 : x
  2. Step 2: Convert to fraction form
    5,362,851,744.88/8,045,435,466.96 = 1,632,434,844.04/x
  3. Step 3: Cross multiply
    5,362,851,744.88x = 8,045,435,466.96 × 1,632,434,844.04
  4. Step 4: Simplify right side
    5,362,851,744.88x = 13,133,649,191,740,731,392
  5. Step 5: Solve for x
    x = 13,133,649,191,740,731,392/5,362,851,744.88
  6. Step 6: Final answer
    x = 2,449,004,711.77

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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.