Home / 63,007,348.40-94,511,022.60-27,175,540.40

Finding the Fourth Proportional to 63,007,348.40, 94,511,022.60 and 27,175,540.40

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Solution

The fourth proportional to 63,007,348.40, 94,511,022.60 and 27,175,540.40 is: 40,763,310.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    63,007,348.40 : 94,511,022.60 = 27,175,540.40 : x
  2. Step 2: Convert to fraction form
    63,007,348.40/94,511,022.60 = 27,175,540.40/x
  3. Step 3: Cross multiply
    63,007,348.40x = 94,511,022.60 × 27,175,540.40
  4. Step 4: Simplify right side
    63,007,348.40x = 2,568,388,112,911,612.50
  5. Step 5: Solve for x
    x = 2,568,388,112,911,612.50/63,007,348.40
  6. Step 6: Final answer
    x = 40,763,310.60

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Similar ratio
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1.5x scale

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.