Home / 33,432,083.65-50,144,185.63-9,173,463.49

Finding the Fourth Proportional to 33,432,083.65, 50,144,185.63 and 9,173,463.49

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Solution

The fourth proportional to 33,432,083.65, 50,144,185.63 and 9,173,463.49 is: 13,759,114.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,432,083.65 : 50,144,185.63 = 9,173,463.49 : x
  2. Step 2: Convert to fraction form
    33,432,083.65/50,144,185.63 = 9,173,463.49/x
  3. Step 3: Cross multiply
    33,432,083.65x = 50,144,185.63 × 9,173,463.49
  4. Step 4: Simplify right side
    33,432,083.65x = 459,995,856,112,587.69
  5. Step 5: Solve for x
    x = 459,995,856,112,587.69/33,432,083.65
  6. Step 6: Final answer
    x = 13,759,114.18

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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.