Home / 16,142,747.26-24,214,208.46-4,783,294.30

Finding the Fourth Proportional to 16,142,747.26, 24,214,208.46 and 4,783,294.30

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Solution

The fourth proportional to 16,142,747.26, 24,214,208.46 and 4,783,294.30 is: 7,174,967.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,142,747.26 : 24,214,208.46 = 4,783,294.30 : x
  2. Step 2: Convert to fraction form
    16,142,747.26/24,214,208.46 = 4,783,294.30/x
  3. Step 3: Cross multiply
    16,142,747.26x = 24,214,208.46 × 4,783,294.30
  4. Step 4: Simplify right side
    16,142,747.26x = 115,823,685,305,729.78
  5. Step 5: Solve for x
    x = 115,823,685,305,729.78/16,142,747.26
  6. Step 6: Final answer
    x = 7,174,967.40

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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.