Home / 23,236,722.20-34,855,083.30-8,090,653.70

Finding the Fourth Proportional to 23,236,722.20, 34,855,083.30 and 8,090,653.70

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Solution

The fourth proportional to 23,236,722.20, 34,855,083.30 and 8,090,653.70 is: 12,135,980.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,236,722.20 : 34,855,083.30 = 8,090,653.70 : x
  2. Step 2: Convert to fraction form
    23,236,722.20/34,855,083.30 = 8,090,653.70/x
  3. Step 3: Cross multiply
    23,236,722.20x = 34,855,083.30 × 8,090,653.70
  4. Step 4: Simplify right side
    23,236,722.20x = 282,000,408,664,953.19
  5. Step 5: Solve for x
    x = 282,000,408,664,953.19/23,236,722.20
  6. Step 6: Final answer
    x = 12,135,980.55

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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.