Home / 25,109,508.28-37,648,053.76-10,741,948.60

Finding the Fourth Proportional to 25,109,508.28, 37,648,053.76 and 10,741,948.60

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Solution

The fourth proportional to 25,109,508.28, 37,648,053.76 and 10,741,948.60 is: 16,105,988.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,109,508.28 : 37,648,053.76 = 10,741,948.60 : x
  2. Step 2: Convert to fraction form
    25,109,508.28/37,648,053.76 = 10,741,948.60/x
  3. Step 3: Cross multiply
    25,109,508.28x = 37,648,053.76 × 10,741,948.60
  4. Step 4: Simplify right side
    25,109,508.28x = 404,413,458,379,956.69
  5. Step 5: Solve for x
    x = 404,413,458,379,956.69/25,109,508.28
  6. Step 6: Final answer
    x = 16,105,988.77

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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.