Home / 27,476,142.59-41,215,334.72-7,006,393.04

Finding the Fourth Proportional to 27,476,142.59, 41,215,334.72 and 7,006,393.04

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Solution

The fourth proportional to 27,476,142.59, 41,215,334.72 and 7,006,393.04 is: 10,509,875.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    27,476,142.59 : 41,215,334.72 = 7,006,393.04 : x
  2. Step 2: Convert to fraction form
    27,476,142.59/41,215,334.72 = 7,006,393.04/x
  3. Step 3: Cross multiply
    27,476,142.59x = 41,215,334.72 × 7,006,393.04
  4. Step 4: Simplify right side
    27,476,142.59x = 288,770,834,082,369.75
  5. Step 5: Solve for x
    x = 288,770,834,082,369.75/27,476,142.59
  6. Step 6: Final answer
    x = 10,509,875.37

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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.