Home / 29,396,640.65-44,092,109.78-8,926,537.46

Finding the Fourth Proportional to 29,396,640.65, 44,092,109.78 and 8,926,537.46

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Solution

The fourth proportional to 29,396,640.65, 44,092,109.78 and 8,926,537.46 is: 13,388,940.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,396,640.65 : 44,092,109.78 = 8,926,537.46 : x
  2. Step 2: Convert to fraction form
    29,396,640.65/44,092,109.78 = 8,926,537.46/x
  3. Step 3: Cross multiply
    29,396,640.65x = 44,092,109.78 × 8,926,537.46
  4. Step 4: Simplify right side
    29,396,640.65x = 393,589,869,596,969.69
  5. Step 5: Solve for x
    x = 393,589,869,596,969.69/29,396,640.65
  6. Step 6: Final answer
    x = 13,388,940.40

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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.