Home / 33,293,623.61-49,939,309.78-11,727,661.70

Finding the Fourth Proportional to 33,293,623.61, 49,939,309.78 and 11,727,661.70

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Solution

The fourth proportional to 33,293,623.61, 49,939,309.78 and 11,727,661.70 is: 17,591,096.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,293,623.61 : 49,939,309.78 = 11,727,661.70 : x
  2. Step 2: Convert to fraction form
    33,293,623.61/49,939,309.78 = 11,727,661.70/x
  3. Step 3: Cross multiply
    33,293,623.61x = 49,939,309.78 × 11,727,661.70
  4. Step 4: Simplify right side
    33,293,623.61x = 585,671,330,726,870.62
  5. Step 5: Solve for x
    x = 585,671,330,726,870.62/33,293,623.61
  6. Step 6: Final answer
    x = 17,591,096.05

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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.