Home / 54,971,244.80-82,466,198.40-16,632,454.40

Finding the Fourth Proportional to 54,971,244.80, 82,466,198.40 and 16,632,454.40

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Solution

The fourth proportional to 54,971,244.80, 82,466,198.40 and 16,632,454.40 is: 24,951,504.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    54,971,244.80 : 82,466,198.40 = 16,632,454.40 : x
  2. Step 2: Convert to fraction form
    54,971,244.80/82,466,198.40 = 16,632,454.40/x
  3. Step 3: Cross multiply
    54,971,244.80x = 82,466,198.40 × 16,632,454.40
  4. Step 4: Simplify right side
    54,971,244.80x = 1,371,615,284,429,353
  5. Step 5: Solve for x
    x = 1,371,615,284,429,353/54,971,244.80
  6. Step 6: Final answer
    x = 24,951,504.91

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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.