Home / 182,016,271.45-273,022,760.44-57,518,920.58

Finding the Fourth Proportional to 182,016,271.45, 273,022,760.44 and 57,518,920.58

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Solution

The fourth proportional to 182,016,271.45, 273,022,760.44 and 57,518,920.58 is: 86,277,860.49

Step by Step Solution

  1. Step 1: Write the proportion equation
    182,016,271.45 : 273,022,760.44 = 57,518,920.58 : x
  2. Step 2: Convert to fraction form
    182,016,271.45/273,022,760.44 = 57,518,920.58/x
  3. Step 3: Cross multiply
    182,016,271.45x = 273,022,760.44 × 57,518,920.58
  4. Step 4: Simplify right side
    182,016,271.45x = 15,703,974,474,280,726
  5. Step 5: Solve for x
    x = 15,703,974,474,280,726/182,016,271.45
  6. Step 6: Final answer
    x = 86,277,860.49

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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.