Home / 23,285,939.43-34,890,295.37-14,160,433.16

Finding the Fourth Proportional to 23,285,939.43, 34,890,295.37 and 14,160,433.16

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Solution

The fourth proportional to 23,285,939.43, 34,890,295.37 and 14,160,433.16 is: 21,217,168.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,285,939.43 : 34,890,295.37 = 14,160,433.16 : x
  2. Step 2: Convert to fraction form
    23,285,939.43/34,890,295.37 = 14,160,433.16/x
  3. Step 3: Cross multiply
    23,285,939.43x = 34,890,295.37 × 14,160,433.16
  4. Step 4: Simplify right side
    23,285,939.43x = 494,061,695,642,169.31
  5. Step 5: Solve for x
    x = 494,061,695,642,169.31/23,285,939.43
  6. Step 6: Final answer
    x = 21,217,168.29

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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.