Home / 16,010,465.64-22,094,033.04-8,946,115.44

Finding the Fourth Proportional to 16,010,465.64, 22,094,033.04 and 8,946,115.44

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Solution

The fourth proportional to 16,010,465.64, 22,094,033.04 and 8,946,115.44 is: 12,345,410.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,010,465.64 : 22,094,033.04 = 8,946,115.44 : x
  2. Step 2: Convert to fraction form
    16,010,465.64/22,094,033.04 = 8,946,115.44/x
  3. Step 3: Cross multiply
    16,010,465.64x = 22,094,033.04 × 8,946,115.44
  4. Step 4: Simplify right side
    16,010,465.64x = 197,655,770,111,014.12
  5. Step 5: Solve for x
    x = 197,655,770,111,014.12/16,010,465.64
  6. Step 6: Final answer
    x = 12,345,410.47

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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.