Home / 27,614,767.54-41,415,508.29-8,445,690.67

Finding the Fourth Proportional to 27,614,767.54, 41,415,508.29 and 8,445,690.67

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Solution

The fourth proportional to 27,614,767.54, 41,415,508.29 and 8,445,690.67 is: 12,666,504.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    27,614,767.54 : 41,415,508.29 = 8,445,690.67 : x
  2. Step 2: Convert to fraction form
    27,614,767.54/41,415,508.29 = 8,445,690.67/x
  3. Step 3: Cross multiply
    27,614,767.54x = 41,415,508.29 × 8,445,690.67
  4. Step 4: Simplify right side
    27,614,767.54x = 349,782,571,958,160.62
  5. Step 5: Solve for x
    x = 349,782,571,958,160.62/27,614,767.54
  6. Step 6: Final answer
    x = 12,666,504.31

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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.