Home / 16,624,907.98-22,946,198.02-9,751,604.38

Finding the Fourth Proportional to 16,624,907.98, 22,946,198.02 and 9,751,604.38

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Solution

The fourth proportional to 16,624,907.98, 22,946,198.02 and 9,751,604.38 is: 13,459,457.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,624,907.98 : 22,946,198.02 = 9,751,604.38 : x
  2. Step 2: Convert to fraction form
    16,624,907.98/22,946,198.02 = 9,751,604.38/x
  3. Step 3: Cross multiply
    16,624,907.98x = 22,946,198.02 × 9,751,604.38
  4. Step 4: Simplify right side
    16,624,907.98x = 223,762,245,116,179.34
  5. Step 5: Solve for x
    x = 223,762,245,116,179.34/16,624,907.98
  6. Step 6: Final answer
    x = 13,459,457.66

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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.