Home / 16,814,401.20-25,221,601.80-16,495,536.60

Finding the Fourth Proportional to 16,814,401.20, 25,221,601.80 and 16,495,536.60

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Solution

The fourth proportional to 16,814,401.20, 25,221,601.80 and 16,495,536.60 is: 24,743,304.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,814,401.20 : 25,221,601.80 = 16,495,536.60 : x
  2. Step 2: Convert to fraction form
    16,814,401.20/25,221,601.80 = 16,495,536.60/x
  3. Step 3: Cross multiply
    16,814,401.20x = 25,221,601.80 × 16,495,536.60
  4. Step 4: Simplify right side
    16,814,401.20x = 416,043,855,602,525.88
  5. Step 5: Solve for x
    x = 416,043,855,602,525.88/16,814,401.20
  6. Step 6: Final answer
    x = 24,743,304.90

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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.