Home / 22,081,596.86-33,125,990.34-6,520,999.38

Finding the Fourth Proportional to 22,081,596.86, 33,125,990.34 and 6,520,999.38

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Solution

The fourth proportional to 22,081,596.86, 33,125,990.34 and 6,520,999.38 is: 9,782,560.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,081,596.86 : 33,125,990.34 = 6,520,999.38 : x
  2. Step 2: Convert to fraction form
    22,081,596.86/33,125,990.34 = 6,520,999.38/x
  3. Step 3: Cross multiply
    22,081,596.86x = 33,125,990.34 × 6,520,999.38
  4. Step 4: Simplify right side
    22,081,596.86x = 216,014,562,436,421
  5. Step 5: Solve for x
    x = 216,014,562,436,421/22,081,596.86
  6. Step 6: Final answer
    x = 9,782,560.74

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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.