Home / 19,497,291.39-26,907,776.99-10,796,273.55

Finding the Fourth Proportional to 19,497,291.39, 26,907,776.99 and 10,796,273.55

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Solution

The fourth proportional to 19,497,291.39, 26,907,776.99 and 10,796,273.55 is: 14,899,696.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    19,497,291.39 : 26,907,776.99 = 10,796,273.55 : x
  2. Step 2: Convert to fraction form
    19,497,291.39/26,907,776.99 = 10,796,273.55/x
  3. Step 3: Cross multiply
    19,497,291.39x = 26,907,776.99 × 10,796,273.55
  4. Step 4: Simplify right side
    19,497,291.39x = 290,503,721,006,435.62
  5. Step 5: Solve for x
    x = 290,503,721,006,435.62/19,497,291.39
  6. Step 6: Final answer
    x = 14,899,696.33

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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.