Home / 15,706,589.25-23,559,198.60-4,923,644.07

Finding the Fourth Proportional to 15,706,589.25, 23,559,198.60 and 4,923,644.07

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Solution

The fourth proportional to 15,706,589.25, 23,559,198.60 and 4,923,644.07 is: 7,385,251.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,706,589.25 : 23,559,198.60 = 4,923,644.07 : x
  2. Step 2: Convert to fraction form
    15,706,589.25/23,559,198.60 = 4,923,644.07/x
  3. Step 3: Cross multiply
    15,706,589.25x = 23,559,198.60 × 4,923,644.07
  4. Step 4: Simplify right side
    15,706,589.25x = 115,997,108,480,842.31
  5. Step 5: Solve for x
    x = 115,997,108,480,842.31/15,706,589.25
  6. Step 6: Final answer
    x = 7,385,251.29

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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.