Home / 181,576,797.06-250,283,262.24-122,818,033.83

Finding the Fourth Proportional to 181,576,797.06, 250,283,262.24 and 122,818,033.83

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Solution

The fourth proportional to 181,576,797.06, 250,283,262.24 and 122,818,033.83 is: 169,290,893.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    181,576,797.06 : 250,283,262.24 = 122,818,033.83 : x
  2. Step 2: Convert to fraction form
    181,576,797.06/250,283,262.24 = 122,818,033.83/x
  3. Step 3: Cross multiply
    181,576,797.06x = 250,283,262.24 × 122,818,033.83
  4. Step 4: Simplify right side
    181,576,797.06x = 30,739,298,168,875,084
  5. Step 5: Solve for x
    x = 30,739,298,168,875,084/181,576,797.06
  6. Step 6: Final answer
    x = 169,290,893.26

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.