Home / 33,071,220.07-49,603,622.70-10,042,353.98

Finding the Fourth Proportional to 33,071,220.07, 49,603,622.70 and 10,042,353.98

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Solution

The fourth proportional to 33,071,220.07, 49,603,622.70 and 10,042,353.98 is: 15,062,557.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,071,220.07 : 49,603,622.70 = 10,042,353.98 : x
  2. Step 2: Convert to fraction form
    33,071,220.07/49,603,622.70 = 10,042,353.98/x
  3. Step 3: Cross multiply
    33,071,220.07x = 49,603,622.70 × 10,042,353.98
  4. Step 4: Simplify right side
    33,071,220.07x = 498,137,137,819,417.62
  5. Step 5: Solve for x
    x = 498,137,137,819,417.62/33,071,220.07
  6. Step 6: Final answer
    x = 15,062,557.01

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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.