Home / 29,396,640.53-44,092,109.59-8,926,537.34

Finding the Fourth Proportional to 29,396,640.53, 44,092,109.59 and 8,926,537.34

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Solution

The fourth proportional to 29,396,640.53, 44,092,109.59 and 8,926,537.34 is: 13,388,940.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,396,640.53 : 44,092,109.59 = 8,926,537.34 : x
  2. Step 2: Convert to fraction form
    29,396,640.53/44,092,109.59 = 8,926,537.34/x
  3. Step 3: Cross multiply
    29,396,640.53x = 44,092,109.59 × 8,926,537.34
  4. Step 4: Simplify right side
    29,396,640.53x = 393,589,862,411,730.25
  5. Step 5: Solve for x
    x = 393,589,862,411,730.25/29,396,640.53
  6. Step 6: Final answer
    x = 13,388,940.21

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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.