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Finding the Fourth Proportional to 29,583,463.83, 44,375,195.87 and 8,018,065.55

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Solution

The fourth proportional to 29,583,463.83, 44,375,195.87 and 8,018,065.55 is: 12,027,098.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,583,463.83 : 44,375,195.87 = 8,018,065.55 : x
  2. Step 2: Convert to fraction form
    29,583,463.83/44,375,195.87 = 8,018,065.55/x
  3. Step 3: Cross multiply
    29,583,463.83x = 44,375,195.87 × 8,018,065.55
  4. Step 4: Simplify right side
    29,583,463.83x = 355,803,229,017,783
  5. Step 5: Solve for x
    x = 355,803,229,017,783/29,583,463.83
  6. Step 6: Final answer
    x = 12,027,098.35

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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.