Home / 181,363,279.63-272,083,563.74-58,548,576.73

Finding the Fourth Proportional to 181,363,279.63, 272,083,563.74 and 58,548,576.73

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Solution

The fourth proportional to 181,363,279.63, 272,083,563.74 and 58,548,576.73 is: 87,835,340.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    181,363,279.63 : 272,083,563.74 = 58,548,576.73 : x
  2. Step 2: Convert to fraction form
    181,363,279.63/272,083,563.74 = 58,548,576.73/x
  3. Step 3: Cross multiply
    181,363,279.63x = 272,083,563.74 × 58,548,576.73
  4. Step 4: Simplify right side
    181,363,279.63x = 15,930,105,408,603,236
  5. Step 5: Solve for x
    x = 15,930,105,408,603,236/181,363,279.63
  6. Step 6: Final answer
    x = 87,835,340.43

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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.