Home / 19,444,823.42-26,834,137.73-10,743,196.19

Finding the Fourth Proportional to 19,444,823.42, 26,834,137.73 and 10,743,196.19

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Solution

The fourth proportional to 19,444,823.42, 26,834,137.73 and 10,743,196.19 is: 14,825,766.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    19,444,823.42 : 26,834,137.73 = 10,743,196.19 : x
  2. Step 2: Convert to fraction form
    19,444,823.42/26,834,137.73 = 10,743,196.19/x
  3. Step 3: Cross multiply
    19,444,823.42x = 26,834,137.73 × 10,743,196.19
  4. Step 4: Simplify right side
    19,444,823.42x = 288,284,406,034,984.62
  5. Step 5: Solve for x
    x = 288,284,406,034,984.62/19,444,823.42
  6. Step 6: Final answer
    x = 14,825,766.21

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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.