Home / 19,074,517.92-26,323,525.44-10,927,330.56

Finding the Fourth Proportional to 19,074,517.92, 26,323,525.44 and 10,927,330.56

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Solution

The fourth proportional to 19,074,517.92, 26,323,525.44 and 10,927,330.56 is: 15,080,111.86

Step by Step Solution

  1. Step 1: Write the proportion equation
    19,074,517.92 : 26,323,525.44 = 10,927,330.56 : x
  2. Step 2: Convert to fraction form
    19,074,517.92/26,323,525.44 = 10,927,330.56/x
  3. Step 3: Cross multiply
    19,074,517.92x = 26,323,525.44 × 10,927,330.56
  4. Step 4: Simplify right side
    19,074,517.92x = 287,645,863,987,449.50
  5. Step 5: Solve for x
    x = 287,645,863,987,449.50/19,074,517.92
  6. Step 6: Final answer
    x = 15,080,111.86

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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.