Home / 273,797,187-377,840,122.38-150,042,734.52

Finding the Fourth Proportional to 273,797,187, 377,840,122.38 and 150,042,734.52

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Solution

The fourth proportional to 273,797,187, 377,840,122.38 and 150,042,734.52 is: 207,058,976.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    273,797,187 : 377,840,122.38 = 150,042,734.52 : x
  2. Step 2: Convert to fraction form
    273,797,187/377,840,122.38 = 150,042,734.52/x
  3. Step 3: Cross multiply
    273,797,187x = 377,840,122.38 × 150,042,734.52
  4. Step 4: Simplify right side
    273,797,187x = 56,692,165,173,266,656
  5. Step 5: Solve for x
    x = 56,692,165,173,266,656/273,797,187
  6. Step 6: Final answer
    x = 207,058,976.00

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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.