Home / 16,388,696.84-22,616,274.18-9,046,532.34

Finding the Fourth Proportional to 16,388,696.84, 22,616,274.18 and 9,046,532.34

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Solution

The fourth proportional to 16,388,696.84, 22,616,274.18 and 9,046,532.34 is: 12,484,144.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,388,696.84 : 22,616,274.18 = 9,046,532.34 : x
  2. Step 2: Convert to fraction form
    16,388,696.84/22,616,274.18 = 9,046,532.34/x
  3. Step 3: Cross multiply
    16,388,696.84x = 22,616,274.18 × 9,046,532.34
  4. Step 4: Simplify right side
    16,388,696.84x = 204,598,855,779,676.97
  5. Step 5: Solve for x
    x = 204,598,855,779,676.97/16,388,696.84
  6. Step 6: Final answer
    x = 12,484,144.27

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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.