Home / 337,943,016.32-506,006,323.10-214,452,735.44

Finding the Fourth Proportional to 337,943,016.32, 506,006,323.10 and 214,452,735.44

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Solution

The fourth proportional to 337,943,016.32, 506,006,323.10 and 214,452,735.44 is: 321,102,774.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    337,943,016.32 : 506,006,323.10 = 214,452,735.44 : x
  2. Step 2: Convert to fraction form
    337,943,016.32/506,006,323.10 = 214,452,735.44/x
  3. Step 3: Cross multiply
    337,943,016.32x = 506,006,323.10 × 214,452,735.44
  4. Step 4: Simplify right side
    337,943,016.32x = 108,514,440,135,129,168
  5. Step 5: Solve for x
    x = 108,514,440,135,129,168/337,943,016.32
  6. Step 6: Final answer
    x = 321,102,774.42

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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.