Home / 16,335,042.90-24,496,659.45-8,245,329.90

Finding the Fourth Proportional to 16,335,042.90, 24,496,659.45 and 8,245,329.90

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Solution

The fourth proportional to 16,335,042.90, 24,496,659.45 and 8,245,329.90 is: 12,365,014.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,335,042.90 : 24,496,659.45 = 8,245,329.90 : x
  2. Step 2: Convert to fraction form
    16,335,042.90/24,496,659.45 = 8,245,329.90/x
  3. Step 3: Cross multiply
    16,335,042.90x = 24,496,659.45 × 8,245,329.90
  4. Step 4: Simplify right side
    16,335,042.90x = 201,983,038,613,202.56
  5. Step 5: Solve for x
    x = 201,983,038,613,202.56/16,335,042.90
  6. Step 6: Final answer
    x = 12,365,014.27

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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.