Home / 137,019,331,414.12-285,314,774,207.34

Finding the Third Proportional to 137,019,331,414.12 and 285,314,774,207.34

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Solution

The third proportional to 137,019,331,414.12 and 285,314,774,207.34 is: 594,109,747,441.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    137,019,331,414.12 : 285,314,774,207.34 = 285,314,774,207.34 : x
  2. Step 2: Convert to fraction form
    137,019,331,414.12/285,314,774,207.34 = 285,314,774,207.34/x
  3. Step 3: Cross multiply
    137,019,331,414.12x = 285,314,774,207.34 × 285,314,774,207.34
  4. Step 4: Simplify right side
    137,019,331,414.12x = 81,404,520,380,985,415,565,312
  5. Step 5: Solve for x
    x = 81,404,520,380,985,415,565,312/137,019,331,414.12
  6. Step 6: Final answer
    x = 594,109,747,441.06

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (2.08) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.