Home / 16,635,328.40-24,952,992.60-14,682,774.80

Finding the Fourth Proportional to 16,635,328.40, 24,952,992.60 and 14,682,774.80

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Solution

The fourth proportional to 16,635,328.40, 24,952,992.60 and 14,682,774.80 is: 22,024,162.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,635,328.40 : 24,952,992.60 = 14,682,774.80 : x
  2. Step 2: Convert to fraction form
    16,635,328.40/24,952,992.60 = 14,682,774.80/x
  3. Step 3: Cross multiply
    16,635,328.40x = 24,952,992.60 × 14,682,774.80
  4. Step 4: Simplify right side
    16,635,328.40x = 366,379,170,931,866.50
  5. Step 5: Solve for x
    x = 366,379,170,931,866.50/16,635,328.40
  6. Step 6: Final answer
    x = 22,024,162.20

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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.