Home / 24,017,776.46-33,119,759.43-20,544,613.37

Finding the Fourth Proportional to 24,017,776.46, 33,119,759.43 and 20,544,613.37

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Solution

The fourth proportional to 24,017,776.46, 33,119,759.43 and 20,544,613.37 is: 28,330,376.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,017,776.46 : 33,119,759.43 = 20,544,613.37 : x
  2. Step 2: Convert to fraction form
    24,017,776.46/33,119,759.43 = 20,544,613.37/x
  3. Step 3: Cross multiply
    24,017,776.46x = 33,119,759.43 × 20,544,613.37
  4. Step 4: Simplify right side
    24,017,776.46x = 680,432,652,479,560.88
  5. Step 5: Solve for x
    x = 680,432,652,479,560.88/24,017,776.46
  6. Step 6: Final answer
    x = 28,330,376.61

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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.