Home / 237,474,443.88-355,817,686.05-168,043,006.44

Finding the Fourth Proportional to 237,474,443.88, 355,817,686.05 and 168,043,006.44

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Solution

The fourth proportional to 237,474,443.88, 355,817,686.05 and 168,043,006.44 is: 251,785,719.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    237,474,443.88 : 355,817,686.05 = 168,043,006.44 : x
  2. Step 2: Convert to fraction form
    237,474,443.88/355,817,686.05 = 168,043,006.44/x
  3. Step 3: Cross multiply
    237,474,443.88x = 355,817,686.05 × 168,043,006.44
  4. Step 4: Simplify right side
    237,474,443.88x = 59,792,673,708,366,048
  5. Step 5: Solve for x
    x = 59,792,673,708,366,048/237,474,443.88
  6. Step 6: Final answer
    x = 251,785,719.47

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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.