Home / 33,168,227.49-49,759,427.12-11,603,532.69

Finding the Fourth Proportional to 33,168,227.49, 49,759,427.12 and 11,603,532.69

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Solution

The fourth proportional to 33,168,227.49, 49,759,427.12 and 11,603,532.69 is: 17,407,777.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,168,227.49 : 49,759,427.12 = 11,603,532.69 : x
  2. Step 2: Convert to fraction form
    33,168,227.49/49,759,427.12 = 11,603,532.69/x
  3. Step 3: Cross multiply
    33,168,227.49x = 49,759,427.12 × 11,603,532.69
  4. Step 4: Simplify right side
    33,168,227.49x = 577,385,139,164,574.88
  5. Step 5: Solve for x
    x = 577,385,139,164,574.88/33,168,227.49
  6. Step 6: Final answer
    x = 17,407,777.95

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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.