Home / 1,073,520,163.06-1,610,100,866.85-297,244,294.36

Finding the Fourth Proportional to 1,073,520,163.06, 1,610,100,866.85 and 297,244,294.36

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Solution

The fourth proportional to 1,073,520,163.06, 1,610,100,866.85 and 297,244,294.36 is: 445,816,774.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,073,520,163.06 : 1,610,100,866.85 = 297,244,294.36 : x
  2. Step 2: Convert to fraction form
    1,073,520,163.06/1,610,100,866.85 = 297,244,294.36/x
  3. Step 3: Cross multiply
    1,073,520,163.06x = 1,610,100,866.85 × 297,244,294.36
  4. Step 4: Simplify right side
    1,073,520,163.06x = 478,593,296,015,252,544
  5. Step 5: Solve for x
    x = 478,593,296,015,252,544/1,073,520,163.06
  6. Step 6: Final answer
    x = 445,816,774.09

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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.