Home / 36,196,814.34-54,264,609.57-15,711,136.74

Finding the Fourth Proportional to 36,196,814.34, 54,264,609.57 and 15,711,136.74

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Solution

The fourth proportional to 36,196,814.34, 54,264,609.57 and 15,711,136.74 is: 23,553,418.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    36,196,814.34 : 54,264,609.57 = 15,711,136.74 : x
  2. Step 2: Convert to fraction form
    36,196,814.34/54,264,609.57 = 15,711,136.74/x
  3. Step 3: Cross multiply
    36,196,814.34x = 54,264,609.57 × 15,711,136.74
  4. Step 4: Simplify right side
    36,196,814.34x = 852,558,701,096,982.62
  5. Step 5: Solve for x
    x = 852,558,701,096,982.62/36,196,814.34
  6. Step 6: Final answer
    x = 23,553,418.07

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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.