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Finding the Fourth Proportional to 29,583,527.56, 44,375,290.65 and 8,018,128.82

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Solution

The fourth proportional to 29,583,527.56, 44,375,290.65 and 8,018,128.82 is: 12,027,193.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,583,527.56 : 44,375,290.65 = 8,018,128.82 : x
  2. Step 2: Convert to fraction form
    29,583,527.56/44,375,290.65 = 8,018,128.82/x
  3. Step 3: Cross multiply
    29,583,527.56x = 44,375,290.65 × 8,018,128.82
  4. Step 4: Simplify right side
    29,583,527.56x = 355,806,796,856,641.56
  5. Step 5: Solve for x
    x = 355,806,796,856,641.56/29,583,527.56
  6. Step 6: Final answer
    x = 12,027,193.04

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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.