Home / 182,219,623.80-273,353,411.70-67,284,900.60

Finding the Fourth Proportional to 182,219,623.80, 273,353,411.70 and 67,284,900.60

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Solution

The fourth proportional to 182,219,623.80, 273,353,411.70 and 67,284,900.60 is: 100,936,204.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    182,219,623.80 : 273,353,411.70 = 67,284,900.60 : x
  2. Step 2: Convert to fraction form
    182,219,623.80/273,353,411.70 = 67,284,900.60/x
  3. Step 3: Cross multiply
    182,219,623.80x = 273,353,411.70 × 67,284,900.60
  4. Step 4: Simplify right side
    182,219,623.80x = 18,392,557,134,905,376
  5. Step 5: Solve for x
    x = 18,392,557,134,905,376/182,219,623.80
  6. Step 6: Final answer
    x = 100,936,204.08

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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.