Home / 25,892,698.32-38,844,163.92-9,498,134.88

Finding the Fourth Proportional to 25,892,698.32, 38,844,163.92 and 9,498,134.88

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Solution

The fourth proportional to 25,892,698.32, 38,844,163.92 and 9,498,134.88 is: 14,249,079.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,892,698.32 : 38,844,163.92 = 9,498,134.88 : x
  2. Step 2: Convert to fraction form
    25,892,698.32/38,844,163.92 = 9,498,134.88/x
  3. Step 3: Cross multiply
    25,892,698.32x = 38,844,163.92 × 9,498,134.88
  4. Step 4: Simplify right side
    25,892,698.32x = 368,947,108,212,989.56
  5. Step 5: Solve for x
    x = 368,947,108,212,989.56/25,892,698.32
  6. Step 6: Final answer
    x = 14,249,079.17

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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.