Home / 23,260,389.30-34,890,575.74-6,220,619.37

Finding the Fourth Proportional to 23,260,389.30, 34,890,575.74 and 6,220,619.37

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Solution

The fourth proportional to 23,260,389.30, 34,890,575.74 and 6,220,619.37 is: 9,330,926.86

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,260,389.30 : 34,890,575.74 = 6,220,619.37 : x
  2. Step 2: Convert to fraction form
    23,260,389.30/34,890,575.74 = 6,220,619.37/x
  3. Step 3: Cross multiply
    23,260,389.30x = 34,890,575.74 × 6,220,619.37
  4. Step 4: Simplify right side
    23,260,389.30x = 217,040,991,263,144.53
  5. Step 5: Solve for x
    x = 217,040,991,263,144.53/23,260,389.30
  6. Step 6: Final answer
    x = 9,330,926.86

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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.