Home / 1,463,181,717.54-2,194,280,574.39-530,309,286.66

Finding the Fourth Proportional to 1,463,181,717.54, 2,194,280,574.39 and 530,309,286.66

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Solution

The fourth proportional to 1,463,181,717.54, 2,194,280,574.39 and 530,309,286.66 is: 795,285,610.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,463,181,717.54 : 2,194,280,574.39 = 530,309,286.66 : x
  2. Step 2: Convert to fraction form
    1,463,181,717.54/2,194,280,574.39 = 530,309,286.66/x
  3. Step 3: Cross multiply
    1,463,181,717.54x = 2,194,280,574.39 × 530,309,286.66
  4. Step 4: Simplify right side
    1,463,181,717.54x = 1,163,647,366,136,655,872
  5. Step 5: Solve for x
    x = 1,163,647,366,136,655,872/1,463,181,717.54
  6. Step 6: Final answer
    x = 795,285,610.93

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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.