Home / 44,372,107.60-66,558,161.40-36,907,147.60

Finding the Fourth Proportional to 44,372,107.60, 66,558,161.40 and 36,907,147.60

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Solution

The fourth proportional to 44,372,107.60, 66,558,161.40 and 36,907,147.60 is: 55,360,721.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,372,107.60 : 66,558,161.40 = 36,907,147.60 : x
  2. Step 2: Convert to fraction form
    44,372,107.60/66,558,161.40 = 36,907,147.60/x
  3. Step 3: Cross multiply
    44,372,107.60x = 66,558,161.40 × 36,907,147.60
  4. Step 4: Simplify right side
    44,372,107.60x = 2,456,471,886,774,422.50
  5. Step 5: Solve for x
    x = 2,456,471,886,774,422.50/44,372,107.60
  6. Step 6: Final answer
    x = 55,360,721.40

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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.