Home / 113,880,771.40-170,804,568.30-33,093,315.40

Finding the Fourth Proportional to 113,880,771.40, 170,804,568.30 and 33,093,315.40

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Solution

The fourth proportional to 113,880,771.40, 170,804,568.30 and 33,093,315.40 is: 49,635,152.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    113,880,771.40 : 170,804,568.30 = 33,093,315.40 : x
  2. Step 2: Convert to fraction form
    113,880,771.40/170,804,568.30 = 33,093,315.40/x
  3. Step 3: Cross multiply
    113,880,771.40x = 170,804,568.30 × 33,093,315.40
  4. Step 4: Simplify right side
    113,880,771.40x = 5,652,489,450,512,742
  5. Step 5: Solve for x
    x = 5,652,489,450,512,742/113,880,771.40
  6. Step 6: Final answer
    x = 49,635,152.46

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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.