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Finding the Fourth Proportional to 333,222.12, 459,846.99 and 182,319.12

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Solution

The fourth proportional to 333,222.12, 459,846.99 and 182,319.12 is: 251,600.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    333,222.12 : 459,846.99 = 182,319.12 : x
  2. Step 2: Convert to fraction form
    333,222.12/459,846.99 = 182,319.12/x
  3. Step 3: Cross multiply
    333,222.12x = 459,846.99 × 182,319.12
  4. Step 4: Simplify right side
    333,222.12x = 83,838,898,551.45
  5. Step 5: Solve for x
    x = 83,838,898,551.45/333,222.12
  6. Step 6: Final answer
    x = 251,600.64

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1.5x scale

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.