Home / 16,175,090.88-24,250,680.72-9,783,802.08

Finding the Fourth Proportional to 16,175,090.88, 24,250,680.72 and 9,783,802.08

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Solution

The fourth proportional to 16,175,090.88, 24,250,680.72 and 9,783,802.08 is: 14,668,471.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,175,090.88 : 24,250,680.72 = 9,783,802.08 : x
  2. Step 2: Convert to fraction form
    16,175,090.88/24,250,680.72 = 9,783,802.08/x
  3. Step 3: Cross multiply
    16,175,090.88x = 24,250,680.72 × 9,783,802.08
  4. Step 4: Simplify right side
    16,175,090.88x = 237,263,860,469,751.88
  5. Step 5: Solve for x
    x = 237,263,860,469,751.88/16,175,090.88
  6. Step 6: Final answer
    x = 14,668,471.55

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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.