Home / 95,290,244.64-131,500,527.03-54,037,136.88

Finding the Fourth Proportional to 95,290,244.64, 131,500,527.03 and 54,037,136.88

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Solution

The fourth proportional to 95,290,244.64, 131,500,527.03 and 54,037,136.88 is: 74,571,242.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    95,290,244.64 : 131,500,527.03 = 54,037,136.88 : x
  2. Step 2: Convert to fraction form
    95,290,244.64/131,500,527.03 = 54,037,136.88/x
  3. Step 3: Cross multiply
    95,290,244.64x = 131,500,527.03 × 54,037,136.88
  4. Step 4: Simplify right side
    95,290,244.64x = 7,105,911,978,912,250
  5. Step 5: Solve for x
    x = 7,105,911,978,912,250/95,290,244.64
  6. Step 6: Final answer
    x = 74,571,242.90

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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.