Home / 27,348,983.72-41,008,330.58-11,186,284.76

Finding the Fourth Proportional to 27,348,983.72, 41,008,330.58 and 11,186,284.76

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Solution

The fourth proportional to 27,348,983.72, 41,008,330.58 and 11,186,284.76 is: 16,773,232.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    27,348,983.72 : 41,008,330.58 = 11,186,284.76 : x
  2. Step 2: Convert to fraction form
    27,348,983.72/41,008,330.58 = 11,186,284.76/x
  3. Step 3: Cross multiply
    27,348,983.72x = 41,008,330.58 × 11,186,284.76
  4. Step 4: Simplify right side
    27,348,983.72x = 458,730,863,400,095.94
  5. Step 5: Solve for x
    x = 458,730,863,400,095.94/27,348,983.72
  6. Step 6: Final answer
    x = 16,773,232.53

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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.