Home / 73,610,576.35-110,436,348.51-32,115,083.51

Finding the Fourth Proportional to 73,610,576.35, 110,436,348.51 and 32,115,083.51

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Solution

The fourth proportional to 73,610,576.35, 110,436,348.51 and 32,115,083.51 is: 48,181,562.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    73,610,576.35 : 110,436,348.51 = 32,115,083.51 : x
  2. Step 2: Convert to fraction form
    73,610,576.35/110,436,348.51 = 32,115,083.51/x
  3. Step 3: Cross multiply
    73,610,576.35x = 110,436,348.51 × 32,115,083.51
  4. Step 4: Simplify right side
    73,610,576.35x = 3,546,672,555,214,205
  5. Step 5: Solve for x
    x = 3,546,672,555,214,205/73,610,576.35
  6. Step 6: Final answer
    x = 48,181,562.10

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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.