Home / 16,527,235.80-24,790,853.70-16,432,757.40

Finding the Fourth Proportional to 16,527,235.80, 24,790,853.70 and 16,432,757.40

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Solution

The fourth proportional to 16,527,235.80, 24,790,853.70 and 16,432,757.40 is: 24,649,136.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,527,235.80 : 24,790,853.70 = 16,432,757.40 : x
  2. Step 2: Convert to fraction form
    16,527,235.80/24,790,853.70 = 16,432,757.40/x
  3. Step 3: Cross multiply
    16,527,235.80x = 24,790,853.70 × 16,432,757.40
  4. Step 4: Simplify right side
    16,527,235.80x = 407,382,084,590,992.38
  5. Step 5: Solve for x
    x = 407,382,084,590,992.38/16,527,235.80
  6. Step 6: Final answer
    x = 24,649,136.10

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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.