Home / 50,557,512.30-75,836,268.45-25,048,344.30

Finding the Fourth Proportional to 50,557,512.30, 75,836,268.45 and 25,048,344.30

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Solution

The fourth proportional to 50,557,512.30, 75,836,268.45 and 25,048,344.30 is: 37,572,516.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    50,557,512.30 : 75,836,268.45 = 25,048,344.30 : x
  2. Step 2: Convert to fraction form
    50,557,512.30/75,836,268.45 = 25,048,344.30/x
  3. Step 3: Cross multiply
    50,557,512.30x = 75,836,268.45 × 25,048,344.30
  4. Step 4: Simplify right side
    50,557,512.30x = 1,899,572,962,562,827.50
  5. Step 5: Solve for x
    x = 1,899,572,962,562,827.50/50,557,512.30
  6. Step 6: Final answer
    x = 37,572,516.45

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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.