Home / 182,647,632.38-274,017,129.54-53,255,242.49

Finding the Fourth Proportional to 182,647,632.38, 274,017,129.54 and 53,255,242.49

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Solution

The fourth proportional to 182,647,632.38, 274,017,129.54 and 53,255,242.49 is: 79,896,183.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    182,647,632.38 : 274,017,129.54 = 53,255,242.49 : x
  2. Step 2: Convert to fraction form
    182,647,632.38/274,017,129.54 = 53,255,242.49/x
  3. Step 3: Cross multiply
    182,647,632.38x = 274,017,129.54 × 53,255,242.49
  4. Step 4: Simplify right side
    182,647,632.38x = 14,592,848,680,066,444
  5. Step 5: Solve for x
    x = 14,592,848,680,066,444/182,647,632.38
  6. Step 6: Final answer
    x = 79,896,183.10

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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.