Home / 27,273,592.53-37,645,428.20-16,120,417.41

Finding the Fourth Proportional to 27,273,592.53, 37,645,428.20 and 16,120,417.41

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Solution

The fourth proportional to 27,273,592.53, 37,645,428.20 and 16,120,417.41 is: 22,250,827.99

Step by Step Solution

  1. Step 1: Write the proportion equation
    27,273,592.53 : 37,645,428.20 = 16,120,417.41 : x
  2. Step 2: Convert to fraction form
    27,273,592.53/37,645,428.20 = 16,120,417.41/x
  3. Step 3: Cross multiply
    27,273,592.53x = 37,645,428.20 × 16,120,417.41
  4. Step 4: Simplify right side
    27,273,592.53x = 606,860,016,162,185
  5. Step 5: Solve for x
    x = 606,860,016,162,185/27,273,592.53
  6. Step 6: Final answer
    x = 22,250,827.99

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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.