Home / 17,525,254.08-24,150,399.84-13,399,959.36

Finding the Fourth Proportional to 17,525,254.08, 24,150,399.84 and 13,399,959.36

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Solution

The fourth proportional to 17,525,254.08, 24,150,399.84 and 13,399,959.36 is: 18,465,602.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,525,254.08 : 24,150,399.84 = 13,399,959.36 : x
  2. Step 2: Convert to fraction form
    17,525,254.08/24,150,399.84 = 13,399,959.36/x
  3. Step 3: Cross multiply
    17,525,254.08x = 24,150,399.84 × 13,399,959.36
  4. Step 4: Simplify right side
    17,525,254.08x = 323,614,376,383,750.50
  5. Step 5: Solve for x
    x = 323,614,376,383,750.50/17,525,254.08
  6. Step 6: Final answer
    x = 18,465,602.55

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1.5x scale

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.