Home / 36,763,647.30-55,145,470.95-11,205,927.90

Finding the Fourth Proportional to 36,763,647.30, 55,145,470.95 and 11,205,927.90

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Solution

The fourth proportional to 36,763,647.30, 55,145,470.95 and 11,205,927.90 is: 16,808,891.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    36,763,647.30 : 55,145,470.95 = 11,205,927.90 : x
  2. Step 2: Convert to fraction form
    36,763,647.30/55,145,470.95 = 11,205,927.90/x
  3. Step 3: Cross multiply
    36,763,647.30x = 55,145,470.95 × 11,205,927.90
  4. Step 4: Simplify right side
    36,763,647.30x = 617,956,171,477,244.50
  5. Step 5: Solve for x
    x = 617,956,171,477,244.50/36,763,647.30
  6. Step 6: Final answer
    x = 16,808,891.85

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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.