Home / 333,068,600.55-459,682,770.29-191,912,796.63

Finding the Fourth Proportional to 333,068,600.55, 459,682,770.29 and 191,912,796.63

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Solution

The fourth proportional to 333,068,600.55, 459,682,770.29 and 191,912,796.63 is: 264,867,375.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    333,068,600.55 : 459,682,770.29 = 191,912,796.63 : x
  2. Step 2: Convert to fraction form
    333,068,600.55/459,682,770.29 = 191,912,796.63/x
  3. Step 3: Cross multiply
    333,068,600.55x = 459,682,770.29 × 191,912,796.63
  4. Step 4: Simplify right side
    333,068,600.55x = 88,219,006,008,020,208
  5. Step 5: Solve for x
    x = 88,219,006,008,020,208/333,068,600.55
  6. Step 6: Final answer
    x = 264,867,375.26

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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.