Home / 14,629,882.97-21,928,984.94-9,515,967.41

Finding the Fourth Proportional to 14,629,882.97, 21,928,984.94 and 9,515,967.41

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Solution

The fourth proportional to 14,629,882.97, 21,928,984.94 and 9,515,967.41 is: 14,263,648.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,629,882.97 : 21,928,984.94 = 9,515,967.41 : x
  2. Step 2: Convert to fraction form
    14,629,882.97/21,928,984.94 = 9,515,967.41/x
  3. Step 3: Cross multiply
    14,629,882.97x = 21,928,984.94 × 9,515,967.41
  4. Step 4: Simplify right side
    14,629,882.97x = 208,675,506,102,033.16
  5. Step 5: Solve for x
    x = 208,675,506,102,033.16/14,629,882.97
  6. Step 6: Final answer
    x = 14,263,648.35

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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.