Home / 44,444,930.40-66,809,113.20-41,894,013.60

Finding the Fourth Proportional to 44,444,930.40, 66,809,113.20 and 41,894,013.60

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Solution

The fourth proportional to 44,444,930.40, 66,809,113.20 and 41,894,013.60 is: 62,974,604.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,444,930.40 : 66,809,113.20 = 41,894,013.60 : x
  2. Step 2: Convert to fraction form
    44,444,930.40/66,809,113.20 = 41,894,013.60/x
  3. Step 3: Cross multiply
    44,444,930.40x = 66,809,113.20 × 41,894,013.60
  4. Step 4: Simplify right side
    44,444,930.40x = 2,798,901,897,004,739.50
  5. Step 5: Solve for x
    x = 2,798,901,897,004,739.50/44,444,930.40
  6. Step 6: Final answer
    x = 62,974,604.12

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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.