Home / 3,043,573,900.80-4,563,921,892.67-1,179,093,065.28

Finding the Fourth Proportional to 3,043,573,900.80, 4,563,921,892.67 and 1,179,093,065.28

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Solution

The fourth proportional to 3,043,573,900.80, 4,563,921,892.67 and 1,179,093,065.28 is: 1,768,082,139.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,043,573,900.80 : 4,563,921,892.67 = 1,179,093,065.28 : x
  2. Step 2: Convert to fraction form
    3,043,573,900.80/4,563,921,892.67 = 1,179,093,065.28/x
  3. Step 3: Cross multiply
    3,043,573,900.80x = 4,563,921,892.67 × 1,179,093,065.28
  4. Step 4: Simplify right side
    3,043,573,900.80x = 5,381,288,654,114,598,912
  5. Step 5: Solve for x
    x = 5,381,288,654,114,598,912/3,043,573,900.80
  6. Step 6: Final answer
    x = 1,768,082,139.46

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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.