Home / 9,952,815.70-14,929,223.55-3,226,057.30

Finding the Fourth Proportional to 9,952,815.70, 14,929,223.55 and 3,226,057.30

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Solution

The fourth proportional to 9,952,815.70, 14,929,223.55 and 3,226,057.30 is: 4,839,085.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,952,815.70 : 14,929,223.55 = 3,226,057.30 : x
  2. Step 2: Convert to fraction form
    9,952,815.70/14,929,223.55 = 3,226,057.30/x
  3. Step 3: Cross multiply
    9,952,815.70x = 14,929,223.55 × 3,226,057.30
  4. Step 4: Simplify right side
    9,952,815.70x = 48,162,530,616,809.41
  5. Step 5: Solve for x
    x = 48,162,530,616,809.41/9,952,815.70
  6. Step 6: Final answer
    x = 4,839,085.95

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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.