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Finding the Fourth Proportional to 333,083.92, 459,666.66 and 182,180.92

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Solution

The fourth proportional to 333,083.92, 459,666.66 and 182,180.92 is: 251,415.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    333,083.92 : 459,666.66 = 182,180.92 : x
  2. Step 2: Convert to fraction form
    333,083.92/459,666.66 = 182,180.92/x
  3. Step 3: Cross multiply
    333,083.92x = 459,666.66 × 182,180.92
  4. Step 4: Simplify right side
    333,083.92x = 83,742,495,012.13
  5. Step 5: Solve for x
    x = 83,742,495,012.13/333,083.92
  6. Step 6: Final answer
    x = 251,415.60

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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.