Home / 17,712,269.20-26,568,403.80-16,452,557.20

Finding the Fourth Proportional to 17,712,269.20, 26,568,403.80 and 16,452,557.20

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Solution

The fourth proportional to 17,712,269.20, 26,568,403.80 and 16,452,557.20 is: 24,678,835.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,712,269.20 : 26,568,403.80 = 16,452,557.20 : x
  2. Step 2: Convert to fraction form
    17,712,269.20/26,568,403.80 = 16,452,557.20/x
  3. Step 3: Cross multiply
    17,712,269.20x = 26,568,403.80 × 16,452,557.20
  4. Step 4: Simplify right side
    17,712,269.20x = 437,118,183,232,197.38
  5. Step 5: Solve for x
    x = 437,118,183,232,197.38/17,712,269.20
  6. Step 6: Final answer
    x = 24,678,835.80

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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.