Home / 182,068,066.70-273,102,100.05-109,366,937.90

Finding the Fourth Proportional to 182,068,066.70, 273,102,100.05 and 109,366,937.90

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Solution

The fourth proportional to 182,068,066.70, 273,102,100.05 and 109,366,937.90 is: 164,050,406.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    182,068,066.70 : 273,102,100.05 = 109,366,937.90 : x
  2. Step 2: Convert to fraction form
    182,068,066.70/273,102,100.05 = 109,366,937.90/x
  3. Step 3: Cross multiply
    182,068,066.70x = 273,102,100.05 × 109,366,937.90
  4. Step 4: Simplify right side
    182,068,066.70x = 29,868,340,416,527,940
  5. Step 5: Solve for x
    x = 29,868,340,416,527,940/182,068,066.70
  6. Step 6: Final answer
    x = 164,050,406.85

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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.