Home / 29,381,636.10-44,072,454.15-9,188,919.30

Finding the Fourth Proportional to 29,381,636.10, 44,072,454.15 and 9,188,919.30

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Solution

The fourth proportional to 29,381,636.10, 44,072,454.15 and 9,188,919.30 is: 13,783,378.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,381,636.10 : 44,072,454.15 = 9,188,919.30 : x
  2. Step 2: Convert to fraction form
    29,381,636.10/44,072,454.15 = 9,188,919.30/x
  3. Step 3: Cross multiply
    29,381,636.10x = 44,072,454.15 × 9,188,919.30
  4. Step 4: Simplify right side
    29,381,636.10x = 404,978,224,537,300.12
  5. Step 5: Solve for x
    x = 404,978,224,537,300.12/29,381,636.10
  6. Step 6: Final answer
    x = 13,783,378.95

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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.