Home / 16,726,480.48-23,083,934.34-9,284,842.93

Finding the Fourth Proportional to 16,726,480.48, 23,083,934.34 and 9,284,842.93

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Solution

The fourth proportional to 16,726,480.48, 23,083,934.34 and 9,284,842.93 is: 12,813,855.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,726,480.48 : 23,083,934.34 = 9,284,842.93 : x
  2. Step 2: Convert to fraction form
    16,726,480.48/23,083,934.34 = 9,284,842.93/x
  3. Step 3: Cross multiply
    16,726,480.48x = 23,083,934.34 × 9,284,842.93
  4. Step 4: Simplify right side
    16,726,480.48x = 214,330,704,553,333.22
  5. Step 5: Solve for x
    x = 214,330,704,553,333.22/16,726,480.48
  6. Step 6: Final answer
    x = 12,813,855.54

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.