Home / 27,235,613.67-37,584,015.91-14,845,434.42

Finding the Fourth Proportional to 27,235,613.67, 37,584,015.91 and 14,845,434.42

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Solution

The fourth proportional to 27,235,613.67, 37,584,015.91 and 14,845,434.42 is: 20,486,083.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    27,235,613.67 : 37,584,015.91 = 14,845,434.42 : x
  2. Step 2: Convert to fraction form
    27,235,613.67/37,584,015.91 = 14,845,434.42/x
  3. Step 3: Cross multiply
    27,235,613.67x = 37,584,015.91 × 14,845,434.42
  4. Step 4: Simplify right side
    27,235,613.67x = 557,951,043,432,141.56
  5. Step 5: Solve for x
    x = 557,951,043,432,141.56/27,235,613.67
  6. Step 6: Final answer
    x = 20,486,083.05

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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.