Home / 34,786,760.67-48,000,522.24-19,899,717.75

Finding the Fourth Proportional to 34,786,760.67, 48,000,522.24 and 19,899,717.75

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Solution

The fourth proportional to 34,786,760.67, 48,000,522.24 and 19,899,717.75 is: 27,458,631.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,786,760.67 : 48,000,522.24 = 19,899,717.75 : x
  2. Step 2: Convert to fraction form
    34,786,760.67/48,000,522.24 = 19,899,717.75/x
  3. Step 3: Cross multiply
    34,786,760.67x = 48,000,522.24 × 19,899,717.75
  4. Step 4: Simplify right side
    34,786,760.67x = 955,196,844,428,597.75
  5. Step 5: Solve for x
    x = 955,196,844,428,597.75/34,786,760.67
  6. Step 6: Final answer
    x = 27,458,631.56

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.