Home / 16,685,025-23,025,334.50-9,054,177

Finding the Fourth Proportional to 16,685,025, 23,025,334.50 and 9,054,177

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Solution

The fourth proportional to 16,685,025, 23,025,334.50 and 9,054,177 is: 12,494,764.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,685,025 : 23,025,334.50 = 9,054,177 : x
  2. Step 2: Convert to fraction form
    16,685,025/23,025,334.50 = 9,054,177/x
  3. Step 3: Cross multiply
    16,685,025x = 23,025,334.50 × 9,054,177
  4. Step 4: Simplify right side
    16,685,025x = 208,475,454,047,206.50
  5. Step 5: Solve for x
    x = 208,475,454,047,206.50/16,685,025
  6. Step 6: Final answer
    x = 12,494,764.26

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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.