Home / 33,209,434.94-49,828,539.51-17,838,791.15

Finding the Fourth Proportional to 33,209,434.94, 49,828,539.51 and 17,838,791.15

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Solution

The fourth proportional to 33,209,434.94, 49,828,539.51 and 17,838,791.15 is: 26,765,914.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,209,434.94 : 49,828,539.51 = 17,838,791.15 : x
  2. Step 2: Convert to fraction form
    33,209,434.94/49,828,539.51 = 17,838,791.15/x
  3. Step 3: Cross multiply
    33,209,434.94x = 49,828,539.51 × 17,838,791.15
  4. Step 4: Simplify right side
    33,209,434.94x = 888,880,909,379,270.62
  5. Step 5: Solve for x
    x = 888,880,909,379,270.62/33,209,434.94
  6. Step 6: Final answer
    x = 26,765,914.90

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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.