Home / 11,010,182.14-15,199,573.91-6,882,509.43

Finding the Fourth Proportional to 11,010,182.14, 15,199,573.91 and 6,882,509.43

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Solution

The fourth proportional to 11,010,182.14, 15,199,573.91 and 6,882,509.43 is: 9,501,315.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,010,182.14 : 15,199,573.91 = 6,882,509.43 : x
  2. Step 2: Convert to fraction form
    11,010,182.14/15,199,573.91 = 6,882,509.43/x
  3. Step 3: Cross multiply
    11,010,182.14x = 15,199,573.91 × 6,882,509.43
  4. Step 4: Simplify right side
    11,010,182.14x = 104,611,210,767,556.97
  5. Step 5: Solve for x
    x = 104,611,210,767,556.97/11,010,182.14
  6. Step 6: Final answer
    x = 9,501,315.19

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.