Home / 29,715,948.25-44,576,976.58-10,285,142.46

Finding the Fourth Proportional to 29,715,948.25, 44,576,976.58 and 10,285,142.46

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Solution

The fourth proportional to 29,715,948.25, 44,576,976.58 and 10,285,142.46 is: 15,428,770.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,715,948.25 : 44,576,976.58 = 10,285,142.46 : x
  2. Step 2: Convert to fraction form
    29,715,948.25/44,576,976.58 = 10,285,142.46/x
  3. Step 3: Cross multiply
    29,715,948.25x = 44,576,976.58 × 10,285,142.46
  4. Step 4: Simplify right side
    29,715,948.25x = 458,480,554,561,383.62
  5. Step 5: Solve for x
    x = 458,480,554,561,383.62/29,715,948.25
  6. Step 6: Final answer
    x = 15,428,770.80

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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.