Home / 44,165,173.74-66,242,692.23-11,819,599.57

Finding the Fourth Proportional to 44,165,173.74, 66,242,692.23 and 11,819,599.57

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Solution

The fourth proportional to 44,165,173.74, 66,242,692.23 and 11,819,599.57 is: 17,728,042.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,165,173.74 : 66,242,692.23 = 11,819,599.57 : x
  2. Step 2: Convert to fraction form
    44,165,173.74/66,242,692.23 = 11,819,599.57/x
  3. Step 3: Cross multiply
    44,165,173.74x = 66,242,692.23 × 11,819,599.57
  4. Step 4: Simplify right side
    44,165,173.74x = 782,962,096,597,350.38
  5. Step 5: Solve for x
    x = 782,962,096,597,350.38/44,165,173.74
  6. Step 6: Final answer
    x = 17,728,042.94

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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.