Home / 16,342,064.40-24,524,906.40-9,145,959.60

Finding the Fourth Proportional to 16,342,064.40, 24,524,906.40 and 9,145,959.60

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Solution

The fourth proportional to 16,342,064.40, 24,524,906.40 and 9,145,959.60 is: 13,725,548.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,342,064.40 : 24,524,906.40 = 9,145,959.60 : x
  2. Step 2: Convert to fraction form
    16,342,064.40/24,524,906.40 = 9,145,959.60/x
  3. Step 3: Cross multiply
    16,342,064.40x = 24,524,906.40 × 9,145,959.60
  4. Step 4: Simplify right side
    16,342,064.40x = 224,303,803,128,181.41
  5. Step 5: Solve for x
    x = 224,303,803,128,181.41/16,342,064.40
  6. Step 6: Final answer
    x = 13,725,548.84

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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.