Home / 16,956,634.32-23,400,334.48-9,221,674.58

Finding the Fourth Proportional to 16,956,634.32, 23,400,334.48 and 9,221,674.58

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Solution

The fourth proportional to 16,956,634.32, 23,400,334.48 and 9,221,674.58 is: 12,726,008.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,956,634.32 : 23,400,334.48 = 9,221,674.58 : x
  2. Step 2: Convert to fraction form
    16,956,634.32/23,400,334.48 = 9,221,674.58/x
  3. Step 3: Cross multiply
    16,956,634.32x = 23,400,334.48 × 9,221,674.58
  4. Step 4: Simplify right side
    16,956,634.32x = 215,790,269,637,713.53
  5. Step 5: Solve for x
    x = 215,790,269,637,713.53/16,956,634.32
  6. Step 6: Final answer
    x = 12,726,008.33

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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.