Home / 15,977,238.29-23,955,872.21-6,750,467.73

Finding the Fourth Proportional to 15,977,238.29, 23,955,872.21 and 6,750,467.73

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Solution

The fourth proportional to 15,977,238.29, 23,955,872.21 and 6,750,467.73 is: 10,121,482.78

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,977,238.29 : 23,955,872.21 = 6,750,467.73 : x
  2. Step 2: Convert to fraction form
    15,977,238.29/23,955,872.21 = 6,750,467.73/x
  3. Step 3: Cross multiply
    15,977,238.29x = 23,955,872.21 × 6,750,467.73
  4. Step 4: Simplify right side
    15,977,238.29x = 161,713,342,297,608.81
  5. Step 5: Solve for x
    x = 161,713,342,297,608.81/15,977,238.29
  6. Step 6: Final answer
    x = 10,121,482.78

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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.