Home / 14,995,787.40-22,491,348.30-4,212,030.60

Finding the Fourth Proportional to 14,995,787.40, 22,491,348.30 and 4,212,030.60

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Solution

The fourth proportional to 14,995,787.40, 22,491,348.30 and 4,212,030.60 is: 6,317,390.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,995,787.40 : 22,491,348.30 = 4,212,030.60 : x
  2. Step 2: Convert to fraction form
    14,995,787.40/22,491,348.30 = 4,212,030.60/x
  3. Step 3: Cross multiply
    14,995,787.40x = 22,491,348.30 × 4,212,030.60
  4. Step 4: Simplify right side
    14,995,787.40x = 94,734,247,274,857.97
  5. Step 5: Solve for x
    x = 94,734,247,274,857.97/14,995,787.40
  6. Step 6: Final answer
    x = 6,317,390.66

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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.