Home / 16,544,004.28-24,768,084.40-12,462,514.66

Finding the Fourth Proportional to 16,544,004.28, 24,768,084.40 and 12,462,514.66

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Solution

The fourth proportional to 16,544,004.28, 24,768,084.40 and 12,462,514.66 is: 18,657,672.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,544,004.28 : 24,768,084.40 = 12,462,514.66 : x
  2. Step 2: Convert to fraction form
    16,544,004.28/24,768,084.40 = 12,462,514.66/x
  3. Step 3: Cross multiply
    16,544,004.28x = 24,768,084.40 × 12,462,514.66
  4. Step 4: Simplify right side
    16,544,004.28x = 308,672,614,865,702.31
  5. Step 5: Solve for x
    x = 308,672,614,865,702.31/16,544,004.28
  6. Step 6: Final answer
    x = 18,657,672.57

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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.