Home / 11,298,668.28-16,941,619.78-10,334,600.41

Finding the Fourth Proportional to 11,298,668.28, 16,941,619.78 and 10,334,600.41

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Solution

The fourth proportional to 11,298,668.28, 16,941,619.78 and 10,334,600.41 is: 15,496,062.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,298,668.28 : 16,941,619.78 = 10,334,600.41 : x
  2. Step 2: Convert to fraction form
    11,298,668.28/16,941,619.78 = 10,334,600.41/x
  3. Step 3: Cross multiply
    11,298,668.28x = 16,941,619.78 × 10,334,600.41
  4. Step 4: Simplify right side
    11,298,668.28x = 175,084,870,724,452.12
  5. Step 5: Solve for x
    x = 175,084,870,724,452.12/11,298,668.28
  6. Step 6: Final answer
    x = 15,496,062.58

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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.