Home / 14,763,007.70-22,144,511.55-14,196,137.30

Finding the Fourth Proportional to 14,763,007.70, 22,144,511.55 and 14,196,137.30

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Solution

The fourth proportional to 14,763,007.70, 22,144,511.55 and 14,196,137.30 is: 21,294,205.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,763,007.70 : 22,144,511.55 = 14,196,137.30 : x
  2. Step 2: Convert to fraction form
    14,763,007.70/22,144,511.55 = 14,196,137.30/x
  3. Step 3: Cross multiply
    14,763,007.70x = 22,144,511.55 × 14,196,137.30
  4. Step 4: Simplify right side
    14,763,007.70x = 314,366,526,405,235.81
  5. Step 5: Solve for x
    x = 314,366,526,405,235.81/14,763,007.70
  6. Step 6: Final answer
    x = 21,294,205.95

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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.