Home / 38,339,048.49-57,465,975.44-29,211,053.14

Finding the Fourth Proportional to 38,339,048.49, 57,465,975.44 and 29,211,053.14

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Solution

The fourth proportional to 38,339,048.49, 57,465,975.44 and 29,211,053.14 is: 43,784,124.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    38,339,048.49 : 57,465,975.44 = 29,211,053.14 : x
  2. Step 2: Convert to fraction form
    38,339,048.49/57,465,975.44 = 29,211,053.14/x
  3. Step 3: Cross multiply
    38,339,048.49x = 57,465,975.44 × 29,211,053.14
  4. Step 4: Simplify right side
    38,339,048.49x = 1,678,641,661,977,076.75
  5. Step 5: Solve for x
    x = 1,678,641,661,977,076.75/38,339,048.49
  6. Step 6: Final answer
    x = 43,784,124.24

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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.