Home / 16,180,762.80-24,271,144.20-4,213,498.80

Finding the Fourth Proportional to 16,180,762.80, 24,271,144.20 and 4,213,498.80

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Solution

The fourth proportional to 16,180,762.80, 24,271,144.20 and 4,213,498.80 is: 6,320,248.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,180,762.80 : 24,271,144.20 = 4,213,498.80 : x
  2. Step 2: Convert to fraction form
    16,180,762.80/24,271,144.20 = 4,213,498.80/x
  3. Step 3: Cross multiply
    16,180,762.80x = 24,271,144.20 × 4,213,498.80
  4. Step 4: Simplify right side
    16,180,762.80x = 102,266,436,961,326.95
  5. Step 5: Solve for x
    x = 102,266,436,961,326.95/16,180,762.80
  6. Step 6: Final answer
    x = 6,320,248.20

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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.