Home / 16,795,329.52-25,190,994.06-9,882,940.72

Finding the Fourth Proportional to 16,795,329.52, 25,190,994.06 and 9,882,940.72

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Solution

The fourth proportional to 16,795,329.52, 25,190,994.06 and 9,882,940.72 is: 14,823,234.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,795,329.52 : 25,190,994.06 = 9,882,940.72 : x
  2. Step 2: Convert to fraction form
    16,795,329.52/25,190,994.06 = 9,882,940.72/x
  3. Step 3: Cross multiply
    16,795,329.52x = 25,190,994.06 × 9,882,940.72
  4. Step 4: Simplify right side
    16,795,329.52x = 248,961,100,972,852.12
  5. Step 5: Solve for x
    x = 248,961,100,972,852.12/16,795,329.52
  6. Step 6: Final answer
    x = 14,823,234.08

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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.