Home / 16,856,450.37-25,284,741.17-4,076,934.57

Finding the Fourth Proportional to 16,856,450.37, 25,284,741.17 and 4,076,934.57

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Solution

The fourth proportional to 16,856,450.37, 25,284,741.17 and 4,076,934.57 is: 6,115,417.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,856,450.37 : 25,284,741.17 = 4,076,934.57 : x
  2. Step 2: Convert to fraction form
    16,856,450.37/25,284,741.17 = 4,076,934.57/x
  3. Step 3: Cross multiply
    16,856,450.37x = 25,284,741.17 × 4,076,934.57
  4. Step 4: Simplify right side
    16,856,450.37x = 103,084,235,349,090.56
  5. Step 5: Solve for x
    x = 103,084,235,349,090.56/16,856,450.37
  6. Step 6: Final answer
    x = 6,115,417.72

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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.