Home / 50,594,841.08-75,892,261.11-18,246,743.15

Finding the Fourth Proportional to 50,594,841.08, 75,892,261.11 and 18,246,743.15

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Solution

The fourth proportional to 50,594,841.08, 75,892,261.11 and 18,246,743.15 is: 27,370,114.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    50,594,841.08 : 75,892,261.11 = 18,246,743.15 : x
  2. Step 2: Convert to fraction form
    50,594,841.08/75,892,261.11 = 18,246,743.15/x
  3. Step 3: Cross multiply
    50,594,841.08x = 75,892,261.11 × 18,246,743.15
  4. Step 4: Simplify right side
    50,594,841.08x = 1,384,786,595,167,442.50
  5. Step 5: Solve for x
    x = 1,384,786,595,167,442.50/50,594,841.08
  6. Step 6: Final answer
    x = 27,370,114.54

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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.