Home / 33,290,033.63-49,935,050.44-9,355,505.63

Finding the Fourth Proportional to 33,290,033.63, 49,935,050.44 and 9,355,505.63

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Solution

The fourth proportional to 33,290,033.63, 49,935,050.44 and 9,355,505.63 is: 14,033,258.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,290,033.63 : 49,935,050.44 = 9,355,505.63 : x
  2. Step 2: Convert to fraction form
    33,290,033.63/49,935,050.44 = 9,355,505.63/x
  3. Step 3: Cross multiply
    33,290,033.63x = 49,935,050.44 × 9,355,505.63
  4. Step 4: Simplify right side
    33,290,033.63x = 467,167,645,252,689.94
  5. Step 5: Solve for x
    x = 467,167,645,252,689.94/33,290,033.63
  6. Step 6: Final answer
    x = 14,033,258.44

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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.