Home / 33,440,643.10-50,160,964.65-19,091,736.10

Finding the Fourth Proportional to 33,440,643.10, 50,160,964.65 and 19,091,736.10

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Solution

The fourth proportional to 33,440,643.10, 50,160,964.65 and 19,091,736.10 is: 28,637,604.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,440,643.10 : 50,160,964.65 = 19,091,736.10 : x
  2. Step 2: Convert to fraction form
    33,440,643.10/50,160,964.65 = 19,091,736.10/x
  3. Step 3: Cross multiply
    33,440,643.10x = 50,160,964.65 × 19,091,736.10
  4. Step 4: Simplify right side
    33,440,643.10x = 957,659,899,619,228.88
  5. Step 5: Solve for x
    x = 957,659,899,619,228.88/33,440,643.10
  6. Step 6: Final answer
    x = 28,637,604.15

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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.