Home / 16,087,401.80-24,131,102.70-13,253,049.80

Finding the Fourth Proportional to 16,087,401.80, 24,131,102.70 and 13,253,049.80

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Solution

The fourth proportional to 16,087,401.80, 24,131,102.70 and 13,253,049.80 is: 19,879,574.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,087,401.80 : 24,131,102.70 = 13,253,049.80 : x
  2. Step 2: Convert to fraction form
    16,087,401.80/24,131,102.70 = 13,253,049.80/x
  3. Step 3: Cross multiply
    16,087,401.80x = 24,131,102.70 × 13,253,049.80
  4. Step 4: Simplify right side
    16,087,401.80x = 319,810,705,812,014.44
  5. Step 5: Solve for x
    x = 319,810,705,812,014.44/16,087,401.80
  6. Step 6: Final answer
    x = 19,879,574.70

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1.5x scale

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.