Home / 299,211,026.10-448,816,539.15-184,419,770.10

Finding the Fourth Proportional to 299,211,026.10, 448,816,539.15 and 184,419,770.10

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Solution

The fourth proportional to 299,211,026.10, 448,816,539.15 and 184,419,770.10 is: 276,629,655.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    299,211,026.10 : 448,816,539.15 = 184,419,770.10 : x
  2. Step 2: Convert to fraction form
    299,211,026.10/448,816,539.15 = 184,419,770.10/x
  3. Step 3: Cross multiply
    299,211,026.10x = 448,816,539.15 × 184,419,770.10
  4. Step 4: Simplify right side
    299,211,026.10x = 82,770,642,967,120,640
  5. Step 5: Solve for x
    x = 82,770,642,967,120,640/299,211,026.10
  6. Step 6: Final answer
    x = 276,629,655.15

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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.