Home / 23,383,421.46-32,269,110.21-13,725,629.46

Finding the Fourth Proportional to 23,383,421.46, 32,269,110.21 and 13,725,629.46

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Solution

The fourth proportional to 23,383,421.46, 32,269,110.21 and 13,725,629.46 is: 18,941,361.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,383,421.46 : 32,269,110.21 = 13,725,629.46 : x
  2. Step 2: Convert to fraction form
    23,383,421.46/32,269,110.21 = 13,725,629.46/x
  3. Step 3: Cross multiply
    23,383,421.46x = 32,269,110.21 × 13,725,629.46
  4. Step 4: Simplify right side
    23,383,421.46x = 442,913,849,746,362.81
  5. Step 5: Solve for x
    x = 442,913,849,746,362.81/23,383,421.46
  6. Step 6: Final answer
    x = 18,941,361.96

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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.