Home / 27,652,975.74-41,481,456.48-10,613,648.67

Finding the Fourth Proportional to 27,652,975.74, 41,481,456.48 and 10,613,648.67

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Solution

The fourth proportional to 27,652,975.74, 41,481,456.48 and 10,613,648.67 is: 15,921,237.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    27,652,975.74 : 41,481,456.48 = 10,613,648.67 : x
  2. Step 2: Convert to fraction form
    27,652,975.74/41,481,456.48 = 10,613,648.67/x
  3. Step 3: Cross multiply
    27,652,975.74x = 41,481,456.48 × 10,613,648.67
  4. Step 4: Simplify right side
    27,652,975.74x = 440,269,605,398,614.81
  5. Step 5: Solve for x
    x = 440,269,605,398,614.81/27,652,975.74
  6. Step 6: Final answer
    x = 15,921,237.90

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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.