Home / 17,471,946.80-24,111,367.44-10,134,124.40

Finding the Fourth Proportional to 17,471,946.80, 24,111,367.44 and 10,134,124.40

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Solution

The fourth proportional to 17,471,946.80, 24,111,367.44 and 10,134,124.40 is: 13,985,138.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,471,946.80 : 24,111,367.44 = 10,134,124.40 : x
  2. Step 2: Convert to fraction form
    17,471,946.80/24,111,367.44 = 10,134,124.40/x
  3. Step 3: Cross multiply
    17,471,946.80x = 24,111,367.44 × 10,134,124.40
  4. Step 4: Simplify right side
    17,471,946.80x = 244,347,597,091,069.56
  5. Step 5: Solve for x
    x = 244,347,597,091,069.56/17,471,946.80
  6. Step 6: Final answer
    x = 13,985,138.57

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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.