Home / 333,068,499.62-459,682,630.50-191,912,695.27

Finding the Fourth Proportional to 333,068,499.62, 459,682,630.50 and 191,912,695.27

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Solution

The fourth proportional to 333,068,499.62, 459,682,630.50 and 191,912,695.27 is: 264,867,235.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    333,068,499.62 : 459,682,630.50 = 191,912,695.27 : x
  2. Step 2: Convert to fraction form
    333,068,499.62/459,682,630.50 = 191,912,695.27/x
  3. Step 3: Cross multiply
    333,068,499.62x = 459,682,630.50 × 191,912,695.27
  4. Step 4: Simplify right side
    333,068,499.62x = 88,218,932,587,628,992
  5. Step 5: Solve for x
    x = 88,218,932,587,628,992/333,068,499.62
  6. Step 6: Final answer
    x = 264,867,235.08

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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.