Home / 33,966,141.20-50,952,322.20-13,767,203.60

Finding the Fourth Proportional to 33,966,141.20, 50,952,322.20 and 13,767,203.60

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Solution

The fourth proportional to 33,966,141.20, 50,952,322.20 and 13,767,203.60 is: 20,652,066.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,966,141.20 : 50,952,322.20 = 13,767,203.60 : x
  2. Step 2: Convert to fraction form
    33,966,141.20/50,952,322.20 = 13,767,203.60/x
  3. Step 3: Cross multiply
    33,966,141.20x = 50,952,322.20 × 13,767,203.60
  4. Step 4: Simplify right side
    33,966,141.20x = 701,470,993,620,200
  5. Step 5: Solve for x
    x = 701,470,993,620,200/33,966,141.20
  6. Step 6: Final answer
    x = 20,652,066.11

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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.