Home / 237,348,187.68-355,384,422.72-150,617,016.48

Finding the Fourth Proportional to 237,348,187.68, 355,384,422.72 and 150,617,016.48

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Solution

The fourth proportional to 237,348,187.68, 355,384,422.72 and 150,617,016.48 is: 225,520,750.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    237,348,187.68 : 355,384,422.72 = 150,617,016.48 : x
  2. Step 2: Convert to fraction form
    237,348,187.68/355,384,422.72 = 150,617,016.48/x
  3. Step 3: Cross multiply
    237,348,187.68x = 355,384,422.72 × 150,617,016.48
  4. Step 4: Simplify right side
    237,348,187.68x = 53,526,941,453,553,528
  5. Step 5: Solve for x
    x = 53,526,941,453,553,528/237,348,187.68
  6. Step 6: Final answer
    x = 225,520,750.66

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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.