Home / 36,362,784.16-54,565,015.92-14,793,404.32

Finding the Fourth Proportional to 36,362,784.16, 54,565,015.92 and 14,793,404.32

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Solution

The fourth proportional to 36,362,784.16, 54,565,015.92 and 14,793,404.32 is: 22,198,584.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    36,362,784.16 : 54,565,015.92 = 14,793,404.32 : x
  2. Step 2: Convert to fraction form
    36,362,784.16/54,565,015.92 = 14,793,404.32/x
  3. Step 3: Cross multiply
    36,362,784.16x = 54,565,015.92 × 14,793,404.32
  4. Step 4: Simplify right side
    36,362,784.16x = 807,202,342,231,796.88
  5. Step 5: Solve for x
    x = 807,202,342,231,796.88/36,362,784.16
  6. Step 6: Final answer
    x = 22,198,584.65

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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.