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Finding the Fourth Proportional to 466,773.63, 700,161.11 and 129,814.30

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Solution

The fourth proportional to 466,773.63, 700,161.11 and 129,814.30 is: 194,721.63

Step by Step Solution

  1. Step 1: Write the proportion equation
    466,773.63 : 700,161.11 = 129,814.30 : x
  2. Step 2: Convert to fraction form
    466,773.63/700,161.11 = 129,814.30/x
  3. Step 3: Cross multiply
    466,773.63x = 700,161.11 × 129,814.30
  4. Step 4: Simplify right side
    466,773.63x = 90,890,924,381.87
  5. Step 5: Solve for x
    x = 90,890,924,381.87/466,773.63
  6. Step 6: Final answer
    x = 194,721.63

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1.5x scale

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.