Home / 113,885,960.54-170,858,071.65-33,106,928.54

Finding the Fourth Proportional to 113,885,960.54, 170,858,071.65 and 33,106,928.54

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Solution

The fourth proportional to 113,885,960.54, 170,858,071.65 and 33,106,928.54 is: 49,668,861.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    113,885,960.54 : 170,858,071.65 = 33,106,928.54 : x
  2. Step 2: Convert to fraction form
    113,885,960.54/170,858,071.65 = 33,106,928.54/x
  3. Step 3: Cross multiply
    113,885,960.54x = 170,858,071.65 × 33,106,928.54
  4. Step 4: Simplify right side
    113,885,960.54x = 5,656,585,968,598,750
  5. Step 5: Solve for x
    x = 5,656,585,968,598,750/113,885,960.54
  6. Step 6: Final answer
    x = 49,668,861.22

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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.