Home / 14,892,500.70-22,343,999.85-14,367,620.70

Finding the Fourth Proportional to 14,892,500.70, 22,343,999.85 and 14,367,620.70

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Solution

The fourth proportional to 14,892,500.70, 22,343,999.85 and 14,367,620.70 is: 21,556,494.86

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,892,500.70 : 22,343,999.85 = 14,367,620.70 : x
  2. Step 2: Convert to fraction form
    14,892,500.70/22,343,999.85 = 14,367,620.70/x
  3. Step 3: Cross multiply
    14,892,500.70x = 22,343,999.85 × 14,367,620.70
  4. Step 4: Simplify right side
    14,892,500.70x = 321,030,114,765,656.88
  5. Step 5: Solve for x
    x = 321,030,114,765,656.88/14,892,500.70
  6. Step 6: Final answer
    x = 21,556,494.86

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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.