Home / 252,050,964.82-377,860,799.46-96,716,245.11

Finding the Fourth Proportional to 252,050,964.82, 377,860,799.46 and 96,716,245.11

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Solution

The fourth proportional to 252,050,964.82, 377,860,799.46 and 96,716,245.11 is: 144,991,619.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    252,050,964.82 : 377,860,799.46 = 96,716,245.11 : x
  2. Step 2: Convert to fraction form
    252,050,964.82/377,860,799.46 = 96,716,245.11/x
  3. Step 3: Cross multiply
    252,050,964.82x = 377,860,799.46 × 96,716,245.11
  4. Step 4: Simplify right side
    252,050,964.82x = 36,545,277,698,033,912
  5. Step 5: Solve for x
    x = 36,545,277,698,033,912/252,050,964.82
  6. Step 6: Final answer
    x = 144,991,619.95

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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.