Home / 21,925,286.07-32,892,467.73-6,571,955.58

Finding the Fourth Proportional to 21,925,286.07, 32,892,467.73 and 6,571,955.58

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Solution

The fourth proportional to 21,925,286.07, 32,892,467.73 and 6,571,955.58 is: 9,859,293.79

Step by Step Solution

  1. Step 1: Write the proportion equation
    21,925,286.07 : 32,892,467.73 = 6,571,955.58 : x
  2. Step 2: Convert to fraction form
    21,925,286.07/32,892,467.73 = 6,571,955.58/x
  3. Step 3: Cross multiply
    21,925,286.07x = 32,892,467.73 × 6,571,955.58
  4. Step 4: Simplify right side
    21,925,286.07x = 216,167,836,838,143.44
  5. Step 5: Solve for x
    x = 216,167,836,838,143.44/21,925,286.07
  6. Step 6: Final answer
    x = 9,859,293.79

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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.