Home / 21,944,827.40-32,893,481.84-14,273,954.06

Finding the Fourth Proportional to 21,944,827.40, 32,893,481.84 and 14,273,954.06

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Solution

The fourth proportional to 21,944,827.40, 32,893,481.84 and 14,273,954.06 is: 21,395,476.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    21,944,827.40 : 32,893,481.84 = 14,273,954.06 : x
  2. Step 2: Convert to fraction form
    21,944,827.40/32,893,481.84 = 14,273,954.06/x
  3. Step 3: Cross multiply
    21,944,827.40x = 32,893,481.84 × 14,273,954.06
  4. Step 4: Simplify right side
    21,944,827.40x = 469,520,048,542,210.69
  5. Step 5: Solve for x
    x = 469,520,048,542,210.69/21,944,827.40
  6. Step 6: Final answer
    x = 21,395,476.94

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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.