Home / 1,819,384,900,493.80-2,729,245,119,406.70-594,150,442,120.17

Finding the Fourth Proportional to 1,819,384,900,493.80, 2,729,245,119,406.70 and 594,150,442,120.17

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Solution

The fourth proportional to 1,819,384,900,493.80, 2,729,245,119,406.70 and 594,150,442,120.17 is: 891,280,450,832.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,819,384,900,493.80 : 2,729,245,119,406.70 = 594,150,442,120.17 : x
  2. Step 2: Convert to fraction form
    1,819,384,900,493.80/2,729,245,119,406.70 = 594,150,442,120.17/x
  3. Step 3: Cross multiply
    1,819,384,900,493.80x = 2,729,245,119,406.70 × 594,150,442,120.17
  4. Step 4: Simplify right side
    1,819,384,900,493.80x = 1,621,582,194,349,807,253,848,064
  5. Step 5: Solve for x
    x = 1,621,582,194,349,807,253,848,064/1,819,384,900,493.80
  6. Step 6: Final answer
    x = 891,280,450,832.42

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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.