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Finding the Fourth Proportional to 15,692,472.22, 23,529,080.04 and 6,096,648.86

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Solution

The fourth proportional to 15,692,472.22, 23,529,080.04 and 6,096,648.86 is: 9,141,232.62

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,692,472.22 : 23,529,080.04 = 6,096,648.86 : x
  2. Step 2: Convert to fraction form
    15,692,472.22/23,529,080.04 = 6,096,648.86/x
  3. Step 3: Cross multiply
    15,692,472.22x = 23,529,080.04 × 6,096,648.86
  4. Step 4: Simplify right side
    15,692,472.22x = 143,448,539,002,714.75
  5. Step 5: Solve for x
    x = 143,448,539,002,714.75/15,692,472.22
  6. Step 6: Final answer
    x = 9,141,232.62

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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.