Home / 44,014,439.70-66,024,575.55-11,665,890.90

Finding the Fourth Proportional to 44,014,439.70, 66,024,575.55 and 11,665,890.90

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Solution

The fourth proportional to 44,014,439.70, 66,024,575.55 and 11,665,890.90 is: 17,499,609.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,014,439.70 : 66,024,575.55 = 11,665,890.90 : x
  2. Step 2: Convert to fraction form
    44,014,439.70/66,024,575.55 = 11,665,890.90/x
  3. Step 3: Cross multiply
    44,014,439.70x = 66,024,575.55 × 11,665,890.90
  4. Step 4: Simplify right side
    44,014,439.70x = 770,235,495,085,107.50
  5. Step 5: Solve for x
    x = 770,235,495,085,107.50/44,014,439.70
  6. Step 6: Final answer
    x = 17,499,609.23

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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.