Home / 24,202,003.10-36,303,004.65-18,722,255.90

Finding the Fourth Proportional to 24,202,003.10, 36,303,004.65 and 18,722,255.90

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Solution

The fourth proportional to 24,202,003.10, 36,303,004.65 and 18,722,255.90 is: 28,083,383.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,202,003.10 : 36,303,004.65 = 18,722,255.90 : x
  2. Step 2: Convert to fraction form
    24,202,003.10/36,303,004.65 = 18,722,255.90/x
  3. Step 3: Cross multiply
    24,202,003.10x = 36,303,004.65 × 18,722,255.90
  4. Step 4: Simplify right side
    24,202,003.10x = 679,674,142,996,189.88
  5. Step 5: Solve for x
    x = 679,674,142,996,189.88/24,202,003.10
  6. Step 6: Final answer
    x = 28,083,383.85

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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.