Home / 24,100,980.16-33,259,311.36-13,235,964.16

Finding the Fourth Proportional to 24,100,980.16, 33,259,311.36 and 13,235,964.16

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Solution

The fourth proportional to 24,100,980.16, 33,259,311.36 and 13,235,964.16 is: 18,265,607.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,100,980.16 : 33,259,311.36 = 13,235,964.16 : x
  2. Step 2: Convert to fraction form
    24,100,980.16/33,259,311.36 = 13,235,964.16/x
  3. Step 3: Cross multiply
    24,100,980.16x = 33,259,311.36 × 13,235,964.16
  4. Step 4: Simplify right side
    24,100,980.16x = 440,219,053,147,240.88
  5. Step 5: Solve for x
    x = 440,219,053,147,240.88/24,100,980.16
  6. Step 6: Final answer
    x = 18,265,607.88

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.