Home / 16,010,357.52-22,093,884.24-8,946,007.20

Finding the Fourth Proportional to 16,010,357.52, 22,093,884.24 and 8,946,007.20

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Solution

The fourth proportional to 16,010,357.52, 22,093,884.24 and 8,946,007.20 is: 12,345,261.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,010,357.52 : 22,093,884.24 = 8,946,007.20 : x
  2. Step 2: Convert to fraction form
    16,010,357.52/22,093,884.24 = 8,946,007.20/x
  3. Step 3: Cross multiply
    16,010,357.52x = 22,093,884.24 × 8,946,007.20
  4. Step 4: Simplify right side
    16,010,357.52x = 197,652,047,487,006.50
  5. Step 5: Solve for x
    x = 197,652,047,487,006.50/16,010,357.52
  6. Step 6: Final answer
    x = 12,345,261.32

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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.