Home / 19,956,751.80-29,893,137.30-16,597,519.80

Finding the Fourth Proportional to 19,956,751.80, 29,893,137.30 and 16,597,519.80

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Solution

The fourth proportional to 19,956,751.80, 29,893,137.30 and 16,597,519.80 is: 24,861,357.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    19,956,751.80 : 29,893,137.30 = 16,597,519.80 : x
  2. Step 2: Convert to fraction form
    19,956,751.80/29,893,137.30 = 16,597,519.80/x
  3. Step 3: Cross multiply
    19,956,751.80x = 29,893,137.30 × 16,597,519.80
  4. Step 4: Simplify right side
    19,956,751.80x = 496,151,938,220,868.56
  5. Step 5: Solve for x
    x = 496,151,938,220,868.56/19,956,751.80
  6. Step 6: Final answer
    x = 24,861,357.36

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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.