Home / 24,008,266.08-33,131,406.24-13,143,250.08

Finding the Fourth Proportional to 24,008,266.08, 33,131,406.24 and 13,143,250.08

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Solution

The fourth proportional to 24,008,266.08, 33,131,406.24 and 13,143,250.08 is: 18,137,684.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,008,266.08 : 33,131,406.24 = 13,143,250.08 : x
  2. Step 2: Convert to fraction form
    24,008,266.08/33,131,406.24 = 13,143,250.08/x
  3. Step 3: Cross multiply
    24,008,266.08x = 33,131,406.24 × 13,143,250.08
  4. Step 4: Simplify right side
    24,008,266.08x = 435,454,357,714,392.50
  5. Step 5: Solve for x
    x = 435,454,357,714,392.50/24,008,266.08
  6. Step 6: Final answer
    x = 18,137,684.59

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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.