Home / 45,546,479.70-68,244,136.83-32,054,964.18

Finding the Fourth Proportional to 45,546,479.70, 68,244,136.83 and 32,054,964.18

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Solution

The fourth proportional to 45,546,479.70, 68,244,136.83 and 32,054,964.18 is: 48,029,252.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    45,546,479.70 : 68,244,136.83 = 32,054,964.18 : x
  2. Step 2: Convert to fraction form
    45,546,479.70/68,244,136.83 = 32,054,964.18/x
  3. Step 3: Cross multiply
    45,546,479.70x = 68,244,136.83 × 32,054,964.18
  4. Step 4: Simplify right side
    45,546,479.70x = 2,187,563,361,580,668.75
  5. Step 5: Solve for x
    x = 2,187,563,361,580,668.75/45,546,479.70
  6. Step 6: Final answer
    x = 48,029,252.23

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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.