Home / 16,462,542.30-24,693,813.45-5,104,139.10

Finding the Fourth Proportional to 16,462,542.30, 24,693,813.45 and 5,104,139.10

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Solution

The fourth proportional to 16,462,542.30, 24,693,813.45 and 5,104,139.10 is: 7,656,208.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,462,542.30 : 24,693,813.45 = 5,104,139.10 : x
  2. Step 2: Convert to fraction form
    16,462,542.30/24,693,813.45 = 5,104,139.10/x
  3. Step 3: Cross multiply
    16,462,542.30x = 24,693,813.45 × 5,104,139.10
  4. Step 4: Simplify right side
    16,462,542.30x = 126,040,658,758,250.88
  5. Step 5: Solve for x
    x = 126,040,658,758,250.88/16,462,542.30
  6. Step 6: Final answer
    x = 7,656,208.65

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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.