Home / 26,556,653.52-36,647,821.44-14,954,356.08

Finding the Fourth Proportional to 26,556,653.52, 36,647,821.44 and 14,954,356.08

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Solution

The fourth proportional to 26,556,653.52, 36,647,821.44 and 14,954,356.08 is: 20,636,808.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,556,653.52 : 36,647,821.44 = 14,954,356.08 : x
  2. Step 2: Convert to fraction form
    26,556,653.52/36,647,821.44 = 14,954,356.08/x
  3. Step 3: Cross multiply
    26,556,653.52x = 36,647,821.44 × 14,954,356.08
  4. Step 4: Simplify right side
    26,556,653.52x = 548,044,571,370,018.31
  5. Step 5: Solve for x
    x = 548,044,571,370,018.31/26,556,653.52
  6. Step 6: Final answer
    x = 20,636,808.44

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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.