Home / 29,678,416.20-44,517,624.30-22,025,665.80

Finding the Fourth Proportional to 29,678,416.20, 44,517,624.30 and 22,025,665.80

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Solution

The fourth proportional to 29,678,416.20, 44,517,624.30 and 22,025,665.80 is: 33,038,498.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,678,416.20 : 44,517,624.30 = 22,025,665.80 : x
  2. Step 2: Convert to fraction form
    29,678,416.20/44,517,624.30 = 22,025,665.80/x
  3. Step 3: Cross multiply
    29,678,416.20x = 44,517,624.30 × 22,025,665.80
  4. Step 4: Simplify right side
    29,678,416.20x = 980,530,315,041,758.88
  5. Step 5: Solve for x
    x = 980,530,315,041,758.88/29,678,416.20
  6. Step 6: Final answer
    x = 33,038,498.70

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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.