Home / 22,093,574.50-33,141,542.73-6,948,686.98

Finding the Fourth Proportional to 22,093,574.50, 33,141,542.73 and 6,948,686.98

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Solution

The fourth proportional to 22,093,574.50, 33,141,542.73 and 6,948,686.98 is: 10,423,401.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,093,574.50 : 33,141,542.73 = 6,948,686.98 : x
  2. Step 2: Convert to fraction form
    22,093,574.50/33,141,542.73 = 6,948,686.98/x
  3. Step 3: Cross multiply
    22,093,574.50x = 33,141,542.73 × 6,948,686.98
  4. Step 4: Simplify right side
    22,093,574.50x = 230,290,206,465,064.69
  5. Step 5: Solve for x
    x = 230,290,206,465,064.69/22,093,574.50
  6. Step 6: Final answer
    x = 10,423,401.90

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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.