Home / 141,707,027,154.38-312,298,460,232.75

Finding the Third Proportional to 141,707,027,154.38 and 312,298,460,232.75

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Solution

The third proportional to 141,707,027,154.38 and 312,298,460,232.75 is: 688,253,294,294.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    141,707,027,154.38 : 312,298,460,232.75 = 312,298,460,232.75 : x
  2. Step 2: Convert to fraction form
    141,707,027,154.38/312,298,460,232.75 = 312,298,460,232.75/x
  3. Step 3: Cross multiply
    141,707,027,154.38x = 312,298,460,232.75 × 312,298,460,232.75
  4. Step 4: Simplify right side
    141,707,027,154.38x = 97,530,328,263,746,526,380,032
  5. Step 5: Solve for x
    x = 97,530,328,263,746,526,380,032/141,707,027,154.38
  6. Step 6: Final answer
    x = 688,253,294,294.95

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Why These Related Problems?

These problems maintain the same ratio (2.20) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.