Home / 16,586,525.70-24,879,788.55-13,752,173.70

Finding the Fourth Proportional to 16,586,525.70, 24,879,788.55 and 13,752,173.70

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Solution

The fourth proportional to 16,586,525.70, 24,879,788.55 and 13,752,173.70 is: 20,628,260.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,586,525.70 : 24,879,788.55 = 13,752,173.70 : x
  2. Step 2: Convert to fraction form
    16,586,525.70/24,879,788.55 = 13,752,173.70/x
  3. Step 3: Cross multiply
    16,586,525.70x = 24,879,788.55 × 13,752,173.70
  4. Step 4: Simplify right side
    16,586,525.70x = 342,151,173,758,871.12
  5. Step 5: Solve for x
    x = 342,151,173,758,871.12/16,586,525.70
  6. Step 6: Final answer
    x = 20,628,260.55

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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.