Home / 11,221,932.24-16,833,609.51-4,743,800.23

Finding the Fourth Proportional to 11,221,932.24, 16,833,609.51 and 4,743,800.23

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Solution

The fourth proportional to 11,221,932.24, 16,833,609.51 and 4,743,800.23 is: 7,116,000.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,221,932.24 : 16,833,609.51 = 4,743,800.23 : x
  2. Step 2: Convert to fraction form
    11,221,932.24/16,833,609.51 = 4,743,800.23/x
  3. Step 3: Cross multiply
    11,221,932.24x = 16,833,609.51 × 4,743,800.23
  4. Step 4: Simplify right side
    11,221,932.24x = 79,855,280,635,130.27
  5. Step 5: Solve for x
    x = 79,855,280,635,130.27/11,221,932.24
  6. Step 6: Final answer
    x = 7,116,000.97

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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.