Home / 36,279,225.86-54,418,500.09-14,708,699.87

Finding the Fourth Proportional to 36,279,225.86, 54,418,500.09 and 14,708,699.87

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Solution

The fourth proportional to 36,279,225.86, 54,418,500.09 and 14,708,699.87 is: 22,062,912.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    36,279,225.86 : 54,418,500.09 = 14,708,699.87 : x
  2. Step 2: Convert to fraction form
    36,279,225.86/54,418,500.09 = 14,708,699.87/x
  3. Step 3: Cross multiply
    36,279,225.86x = 54,418,500.09 × 14,708,699.87
  4. Step 4: Simplify right side
    36,279,225.86x = 800,425,384,927,285.50
  5. Step 5: Solve for x
    x = 800,425,384,927,285.50/36,279,225.86
  6. Step 6: Final answer
    x = 22,062,912.48

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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.