Home / 19,956,760.80-29,893,150.80-16,597,528.80

Finding the Fourth Proportional to 19,956,760.80, 29,893,150.80 and 16,597,528.80

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Solution

The fourth proportional to 19,956,760.80, 29,893,150.80 and 16,597,528.80 is: 24,861,370.86

Step by Step Solution

  1. Step 1: Write the proportion equation
    19,956,760.80 : 29,893,150.80 = 16,597,528.80 : x
  2. Step 2: Convert to fraction form
    19,956,760.80/29,893,150.80 = 16,597,528.80/x
  3. Step 3: Cross multiply
    19,956,760.80x = 29,893,150.80 × 16,597,528.80
  4. Step 4: Simplify right side
    19,956,760.80x = 496,152,431,325,743.06
  5. Step 5: Solve for x
    x = 496,152,431,325,743.06/19,956,760.80
  6. Step 6: Final answer
    x = 24,861,370.86

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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.