Home / 16,448,021.70-24,672,032.55-16,168,085.70

Finding the Fourth Proportional to 16,448,021.70, 24,672,032.55 and 16,168,085.70

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Solution

The fourth proportional to 16,448,021.70, 24,672,032.55 and 16,168,085.70 is: 24,252,128.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,448,021.70 : 24,672,032.55 = 16,168,085.70 : x
  2. Step 2: Convert to fraction form
    16,448,021.70/24,672,032.55 = 16,168,085.70/x
  3. Step 3: Cross multiply
    16,448,021.70x = 24,672,032.55 × 16,168,085.70
  4. Step 4: Simplify right side
    16,448,021.70x = 398,899,536,661,589.50
  5. Step 5: Solve for x
    x = 398,899,536,661,589.50/16,448,021.70
  6. Step 6: Final answer
    x = 24,252,128.55

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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.