Home / 36,024,280.46-49,713,441.32-19,504,403

Finding the Fourth Proportional to 36,024,280.46, 49,713,441.32 and 19,504,403

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Solution

The fourth proportional to 36,024,280.46, 49,713,441.32 and 19,504,403 is: 26,916,040.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    36,024,280.46 : 49,713,441.32 = 19,504,403 : x
  2. Step 2: Convert to fraction form
    36,024,280.46/49,713,441.32 = 19,504,403/x
  3. Step 3: Cross multiply
    36,024,280.46x = 49,713,441.32 × 19,504,403
  4. Step 4: Simplify right side
    36,024,280.46x = 969,630,993,924,609.88
  5. Step 5: Solve for x
    x = 969,630,993,924,609.88/36,024,280.46
  6. Step 6: Final answer
    x = 26,916,040.56

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.