Home / 23,170,037.40-34,755,056.10-6,132,432.60

Finding the Fourth Proportional to 23,170,037.40, 34,755,056.10 and 6,132,432.60

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Solution

The fourth proportional to 23,170,037.40, 34,755,056.10 and 6,132,432.60 is: 9,198,648.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,170,037.40 : 34,755,056.10 = 6,132,432.60 : x
  2. Step 2: Convert to fraction form
    23,170,037.40/34,755,056.10 = 6,132,432.60/x
  3. Step 3: Cross multiply
    23,170,037.40x = 34,755,056.10 × 6,132,432.60
  4. Step 4: Simplify right side
    23,170,037.40x = 213,133,039,042,468.84
  5. Step 5: Solve for x
    x = 213,133,039,042,468.84/23,170,037.40
  6. Step 6: Final answer
    x = 9,198,648.90

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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.