Home / 3,633,811,672.40-5,450,760,762.96-1,013,456,348.48

Finding the Fourth Proportional to 3,633,811,672.40, 5,450,760,762.96 and 1,013,456,348.48

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Solution

The fourth proportional to 3,633,811,672.40, 5,450,760,762.96 and 1,013,456,348.48 is: 1,520,196,586.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,633,811,672.40 : 5,450,760,762.96 = 1,013,456,348.48 : x
  2. Step 2: Convert to fraction form
    3,633,811,672.40/5,450,760,762.96 = 1,013,456,348.48/x
  3. Step 3: Cross multiply
    3,633,811,672.40x = 5,450,760,762.96 × 1,013,456,348.48
  4. Step 4: Simplify right side
    3,633,811,672.40x = 5,524,108,099,267,501,056
  5. Step 5: Solve for x
    x = 5,524,108,099,267,501,056/3,633,811,672.40
  6. Step 6: Final answer
    x = 1,520,196,586.20

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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.