Home / 36,714,675.30-55,114,550.10-19,708,563.30

Finding the Fourth Proportional to 36,714,675.30, 55,114,550.10 and 19,708,563.30

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Solution

The fourth proportional to 36,714,675.30, 55,114,550.10 and 19,708,563.30 is: 29,585,679.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    36,714,675.30 : 55,114,550.10 = 19,708,563.30 : x
  2. Step 2: Convert to fraction form
    36,714,675.30/55,114,550.10 = 19,708,563.30/x
  3. Step 3: Cross multiply
    36,714,675.30x = 55,114,550.10 × 19,708,563.30
  4. Step 4: Simplify right side
    36,714,675.30x = 1,086,228,599,396,871.38
  5. Step 5: Solve for x
    x = 1,086,228,599,396,871.38/36,714,675.30
  6. Step 6: Final answer
    x = 29,585,679.04

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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.