Home / 16,685,004-23,025,305.52-9,054,156

Finding the Fourth Proportional to 16,685,004, 23,025,305.52 and 9,054,156

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Solution

The fourth proportional to 16,685,004, 23,025,305.52 and 9,054,156 is: 12,494,735.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,685,004 : 23,025,305.52 = 9,054,156 : x
  2. Step 2: Convert to fraction form
    16,685,004/23,025,305.52 = 9,054,156/x
  3. Step 3: Cross multiply
    16,685,004x = 23,025,305.52 × 9,054,156
  4. Step 4: Simplify right side
    16,685,004x = 208,474,708,125,741.12
  5. Step 5: Solve for x
    x = 208,474,708,125,741.12/16,685,004
  6. Step 6: Final answer
    x = 12,494,735.28

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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.