Home / 36,650,474.40-54,961,714.80-11,082,986.40

Finding the Fourth Proportional to 36,650,474.40, 54,961,714.80 and 11,082,986.40

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Solution

The fourth proportional to 36,650,474.40, 54,961,714.80 and 11,082,986.40 is: 16,620,247.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    36,650,474.40 : 54,961,714.80 = 11,082,986.40 : x
  2. Step 2: Convert to fraction form
    36,650,474.40/54,961,714.80 = 11,082,986.40/x
  3. Step 3: Cross multiply
    36,650,474.40x = 54,961,714.80 × 11,082,986.40
  4. Step 4: Simplify right side
    36,650,474.40x = 609,139,937,649,078.75
  5. Step 5: Solve for x
    x = 609,139,937,649,078.75/36,650,474.40
  6. Step 6: Final answer
    x = 16,620,247.01

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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.