Home / 26,843,748.12-37,044,396.50-15,241,311.59

Finding the Fourth Proportional to 26,843,748.12, 37,044,396.50 and 15,241,311.59

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Solution

The fourth proportional to 26,843,748.12, 37,044,396.50 and 15,241,311.59 is: 21,033,023.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,843,748.12 : 37,044,396.50 = 15,241,311.59 : x
  2. Step 2: Convert to fraction form
    26,843,748.12/37,044,396.50 = 15,241,311.59/x
  3. Step 3: Cross multiply
    26,843,748.12x = 37,044,396.50 × 15,241,311.59
  4. Step 4: Simplify right side
    26,843,748.12x = 564,605,189,458,576.88
  5. Step 5: Solve for x
    x = 564,605,189,458,576.88/26,843,748.12
  6. Step 6: Final answer
    x = 21,033,023.66

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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.