Home / 53,383,225.70-80,074,838.55-44,455,016.90

Finding the Fourth Proportional to 53,383,225.70, 80,074,838.55 and 44,455,016.90

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Solution

The fourth proportional to 53,383,225.70, 80,074,838.55 and 44,455,016.90 is: 66,682,525.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    53,383,225.70 : 80,074,838.55 = 44,455,016.90 : x
  2. Step 2: Convert to fraction form
    53,383,225.70/80,074,838.55 = 44,455,016.90/x
  3. Step 3: Cross multiply
    53,383,225.70x = 80,074,838.55 × 44,455,016.90
  4. Step 4: Simplify right side
    53,383,225.70x = 3,559,728,301,005,021
  5. Step 5: Solve for x
    x = 3,559,728,301,005,021/53,383,225.70
  6. Step 6: Final answer
    x = 66,682,525.35

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Similar ratio
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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.