Home / 24,695,983.90-34,080,015.12-13,682,512.06

Finding the Fourth Proportional to 24,695,983.90, 34,080,015.12 and 13,682,512.06

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Solution

The fourth proportional to 24,695,983.90, 34,080,015.12 and 13,682,512.06 is: 18,881,621.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,695,983.90 : 34,080,015.12 = 13,682,512.06 : x
  2. Step 2: Convert to fraction form
    24,695,983.90/34,080,015.12 = 13,682,512.06/x
  3. Step 3: Cross multiply
    24,695,983.90x = 34,080,015.12 × 13,682,512.06
  4. Step 4: Simplify right side
    24,695,983.90x = 466,300,217,884,382.31
  5. Step 5: Solve for x
    x = 466,300,217,884,382.31/24,695,983.90
  6. Step 6: Final answer
    x = 18,881,621.39

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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.