Home / 16,402,523.55-24,603,785.33-16,308,045.15

Finding the Fourth Proportional to 16,402,523.55, 24,603,785.33 and 16,308,045.15

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Solution

The fourth proportional to 16,402,523.55, 24,603,785.33 and 16,308,045.15 is: 24,462,067.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,402,523.55 : 24,603,785.33 = 16,308,045.15 : x
  2. Step 2: Convert to fraction form
    16,402,523.55/24,603,785.33 = 16,308,045.15/x
  3. Step 3: Cross multiply
    16,402,523.55x = 24,603,785.33 × 16,308,045.15
  4. Step 4: Simplify right side
    16,402,523.55x = 401,239,641,941,007.44
  5. Step 5: Solve for x
    x = 401,239,641,941,007.44/16,402,523.55
  6. Step 6: Final answer
    x = 24,462,067.73

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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.