Home / 15,967,650.70-23,951,130.22-4,452,810.72

Finding the Fourth Proportional to 15,967,650.70, 23,951,130.22 and 4,452,810.72

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Solution

The fourth proportional to 15,967,650.70, 23,951,130.22 and 4,452,810.72 is: 6,679,119.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,967,650.70 : 23,951,130.22 = 4,452,810.72 : x
  2. Step 2: Convert to fraction form
    15,967,650.70/23,951,130.22 = 4,452,810.72/x
  3. Step 3: Cross multiply
    15,967,650.70x = 23,951,130.22 × 4,452,810.72
  4. Step 4: Simplify right side
    15,967,650.70x = 106,649,849,399,731.95
  5. Step 5: Solve for x
    x = 106,649,849,399,731.95/15,967,650.70
  6. Step 6: Final answer
    x = 6,679,119.64

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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.