Home / 24,193,826.90-36,344,807.55-20,212,514.90

Finding the Fourth Proportional to 24,193,826.90, 36,344,807.55 and 20,212,514.90

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Solution

The fourth proportional to 24,193,826.90, 36,344,807.55 and 20,212,514.90 is: 30,363,942.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,193,826.90 : 36,344,807.55 = 20,212,514.90 : x
  2. Step 2: Convert to fraction form
    24,193,826.90/36,344,807.55 = 20,212,514.90/x
  3. Step 3: Cross multiply
    24,193,826.90x = 36,344,807.55 × 20,212,514.90
  4. Step 4: Simplify right side
    24,193,826.90x = 734,619,964,142,007.38
  5. Step 5: Solve for x
    x = 734,619,964,142,007.38/24,193,826.90
  6. Step 6: Final answer
    x = 30,363,942.31

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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.