Home / 35,511,943,854.38-77,275,421,949.38

Finding the Third Proportional to 35,511,943,854.38 and 77,275,421,949.38

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Solution

The third proportional to 35,511,943,854.38 and 77,275,421,949.38 is: 168,154,434,517.62

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,511,943,854.38 : 77,275,421,949.38 = 77,275,421,949.38 : x
  2. Step 2: Convert to fraction form
    35,511,943,854.38/77,275,421,949.38 = 77,275,421,949.38/x
  3. Step 3: Cross multiply
    35,511,943,854.38x = 77,275,421,949.38 × 77,275,421,949.38
  4. Step 4: Simplify right side
    35,511,943,854.38x = 5,971,490,837,453,947,797,504
  5. Step 5: Solve for x
    x = 5,971,490,837,453,947,797,504/35,511,943,854.38
  6. Step 6: Final answer
    x = 168,154,434,517.62

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (2.18) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.