Home / 27,572,732.10-41,359,098.15-7,377,974.10

Finding the Fourth Proportional to 27,572,732.10, 41,359,098.15 and 7,377,974.10

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Solution

The fourth proportional to 27,572,732.10, 41,359,098.15 and 7,377,974.10 is: 11,066,961.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    27,572,732.10 : 41,359,098.15 = 7,377,974.10 : x
  2. Step 2: Convert to fraction form
    27,572,732.10/41,359,098.15 = 7,377,974.10/x
  3. Step 3: Cross multiply
    27,572,732.10x = 41,359,098.15 × 7,377,974.10
  4. Step 4: Simplify right side
    27,572,732.10x = 305,146,354,950,057.88
  5. Step 5: Solve for x
    x = 305,146,354,950,057.88/27,572,732.10
  6. Step 6: Final answer
    x = 11,066,961.15

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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.