Home / 60,229,945.13-81,264,336.75

Finding the Third Proportional to 60,229,945.13 and 81,264,336.75

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Solution

The third proportional to 60,229,945.13 and 81,264,336.75 is: 109,644,669.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    60,229,945.13 : 81,264,336.75 = 81,264,336.75 : x
  2. Step 2: Convert to fraction form
    60,229,945.13/81,264,336.75 = 81,264,336.75/x
  3. Step 3: Cross multiply
    60,229,945.13x = 81,264,336.75 × 81,264,336.75
  4. Step 4: Simplify right side
    60,229,945.13x = 6,603,892,427,417,401
  5. Step 5: Solve for x
    x = 6,603,892,427,417,401/60,229,945.13
  6. Step 6: Final answer
    x = 109,644,669.50

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Why These Related Problems?

These problems maintain the same ratio (1.35) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.