Home / 75,132,084.38-113,289,381

Finding the Third Proportional to 75,132,084.38 and 113,289,381

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Solution

The third proportional to 75,132,084.38 and 113,289,381 is: 170,825,606.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    75,132,084.38 : 113,289,381 = 113,289,381 : x
  2. Step 2: Convert to fraction form
    75,132,084.38/113,289,381 = 113,289,381/x
  3. Step 3: Cross multiply
    75,132,084.38x = 113,289,381 × 113,289,381
  4. Step 4: Simplify right side
    75,132,084.38x = 12,834,483,847,363,160
  5. Step 5: Solve for x
    x = 12,834,483,847,363,160/75,132,084.38
  6. Step 6: Final answer
    x = 170,825,606.05

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Why These Related Problems?

These problems maintain the same ratio (1.51) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.