Home / 16,955,002.20-25,432,503.30-16,293,653.40

Finding the Fourth Proportional to 16,955,002.20, 25,432,503.30 and 16,293,653.40

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Solution

The fourth proportional to 16,955,002.20, 25,432,503.30 and 16,293,653.40 is: 24,440,480.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,955,002.20 : 25,432,503.30 = 16,293,653.40 : x
  2. Step 2: Convert to fraction form
    16,955,002.20/25,432,503.30 = 16,293,653.40/x
  3. Step 3: Cross multiply
    16,955,002.20x = 25,432,503.30 × 16,293,653.40
  4. Step 4: Simplify right side
    16,955,002.20x = 414,388,393,864,556.25
  5. Step 5: Solve for x
    x = 414,388,393,864,556.25/16,955,002.20
  6. Step 6: Final answer
    x = 24,440,480.10

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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.