Home / 16,802,021.55-25,203,032.33-16,802,021.55

Finding the Fourth Proportional to 16,802,021.55, 25,203,032.33 and 16,802,021.55

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Solution

The fourth proportional to 16,802,021.55, 25,203,032.33 and 16,802,021.55 is: 25,203,032.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,802,021.55 : 25,203,032.33 = 16,802,021.55 : x
  2. Step 2: Convert to fraction form
    16,802,021.55/25,203,032.33 = 16,802,021.55/x
  3. Step 3: Cross multiply
    16,802,021.55x = 25,203,032.33 × 16,802,021.55
  4. Step 4: Simplify right side
    16,802,021.55x = 423,461,892,249,996.62
  5. Step 5: Solve for x
    x = 423,461,892,249,996.62/16,802,021.55
  6. Step 6: Final answer
    x = 25,203,032.33

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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.