Home / 34,182,774.12-51,274,161.18-11,463,605.76

Finding the Fourth Proportional to 34,182,774.12, 51,274,161.18 and 11,463,605.76

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Solution

The fourth proportional to 34,182,774.12, 51,274,161.18 and 11,463,605.76 is: 17,195,408.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,182,774.12 : 51,274,161.18 = 11,463,605.76 : x
  2. Step 2: Convert to fraction form
    34,182,774.12/51,274,161.18 = 11,463,605.76/x
  3. Step 3: Cross multiply
    34,182,774.12x = 51,274,161.18 × 11,463,605.76
  4. Step 4: Simplify right side
    34,182,774.12x = 587,786,769,442,216.38
  5. Step 5: Solve for x
    x = 587,786,769,442,216.38/34,182,774.12
  6. Step 6: Final answer
    x = 17,195,408.64

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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.