Home / 16,476,543.90-24,665,049.45-14,485,887.90

Finding the Fourth Proportional to 16,476,543.90, 24,665,049.45 and 14,485,887.90

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Solution

The fourth proportional to 16,476,543.90, 24,665,049.45 and 14,485,887.90 is: 21,685,078.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,476,543.90 : 24,665,049.45 = 14,485,887.90 : x
  2. Step 2: Convert to fraction form
    16,476,543.90/24,665,049.45 = 14,485,887.90/x
  3. Step 3: Cross multiply
    16,476,543.90x = 24,665,049.45 × 14,485,887.90
  4. Step 4: Simplify right side
    16,476,543.90x = 357,295,141,380,656.62
  5. Step 5: Solve for x
    x = 357,295,141,380,656.62/16,476,543.90
  6. Step 6: Final answer
    x = 21,685,078.11

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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.