Home / 49,522,072.60-74,283,108.90-44,483,224.60

Finding the Fourth Proportional to 49,522,072.60, 74,283,108.90 and 44,483,224.60

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Solution

The fourth proportional to 49,522,072.60, 74,283,108.90 and 44,483,224.60 is: 66,724,836.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    49,522,072.60 : 74,283,108.90 = 44,483,224.60 : x
  2. Step 2: Convert to fraction form
    49,522,072.60/74,283,108.90 = 44,483,224.60/x
  3. Step 3: Cross multiply
    49,522,072.60x = 74,283,108.90 × 44,483,224.60
  4. Step 4: Simplify right side
    49,522,072.60x = 3,304,352,217,184,959.50
  5. Step 5: Solve for x
    x = 3,304,352,217,184,959.50/49,522,072.60
  6. Step 6: Final answer
    x = 66,724,836.90

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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.