Home / 16,364,609.02-24,546,911.10-15,546,343.24

Finding the Fourth Proportional to 16,364,609.02, 24,546,911.10 and 15,546,343.24

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Solution

The fourth proportional to 16,364,609.02, 24,546,911.10 and 15,546,343.24 is: 23,319,512.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,364,609.02 : 24,546,911.10 = 15,546,343.24 : x
  2. Step 2: Convert to fraction form
    16,364,609.02/24,546,911.10 = 15,546,343.24/x
  3. Step 3: Cross multiply
    16,364,609.02x = 24,546,911.10 × 15,546,343.24
  4. Step 4: Simplify right side
    16,364,609.02x = 381,614,705,442,366
  5. Step 5: Solve for x
    x = 381,614,705,442,366/16,364,609.02
  6. Step 6: Final answer
    x = 23,319,512.55

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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.