Home / 166,914,191.94-250,194,580.62-56,144,412.69

Finding the Fourth Proportional to 166,914,191.94, 250,194,580.62 and 56,144,412.69

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Solution

The fourth proportional to 166,914,191.94, 250,194,580.62 and 56,144,412.69 is: 84,157,180.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    166,914,191.94 : 250,194,580.62 = 56,144,412.69 : x
  2. Step 2: Convert to fraction form
    166,914,191.94/250,194,580.62 = 56,144,412.69/x
  3. Step 3: Cross multiply
    166,914,191.94x = 250,194,580.62 × 56,144,412.69
  4. Step 4: Simplify right side
    166,914,191.94x = 14,047,027,787,130,756
  5. Step 5: Solve for x
    x = 14,047,027,787,130,756/166,914,191.94
  6. Step 6: Final answer
    x = 84,157,180.55

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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.