Home / 75,204,627,919.13-113,774,176,438.69

Finding the Third Proportional to 75,204,627,919.13 and 113,774,176,438.69

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Solution

The third proportional to 75,204,627,919.13 and 113,774,176,438.69 is: 172,124,556,459.78

Step by Step Solution

  1. Step 1: Write the proportion equation
    75,204,627,919.13 : 113,774,176,438.69 = 113,774,176,438.69 : x
  2. Step 2: Convert to fraction form
    75,204,627,919.13/113,774,176,438.69 = 113,774,176,438.69/x
  3. Step 3: Cross multiply
    75,204,627,919.13x = 113,774,176,438.69 × 113,774,176,438.69
  4. Step 4: Simplify right side
    75,204,627,919.13x = 12,944,563,224,302,162,280,448
  5. Step 5: Solve for x
    x = 12,944,563,224,302,162,280,448/75,204,627,919.13
  6. Step 6: Final answer
    x = 172,124,556,459.78

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1.5x scale

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.