Home / 49,647,169,540.10-74,470,754,310.15-49,647,169,540.10

Finding the Fourth Proportional to 49,647,169,540.10, 74,470,754,310.15 and 49,647,169,540.10

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Solution

The fourth proportional to 49,647,169,540.10, 74,470,754,310.15 and 49,647,169,540.10 is: 74,470,754,310.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    49,647,169,540.10 : 74,470,754,310.15 = 49,647,169,540.10 : x
  2. Step 2: Convert to fraction form
    49,647,169,540.10/74,470,754,310.15 = 49,647,169,540.10/x
  3. Step 3: Cross multiply
    49,647,169,540.10x = 74,470,754,310.15 × 49,647,169,540.10
  4. Step 4: Simplify right side
    49,647,169,540.10x = 3,697,262,165,015,149,412,352
  5. Step 5: Solve for x
    x = 3,697,262,165,015,149,412,352/49,647,169,540.10
  6. Step 6: Final answer
    x = 74,470,754,310.15

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Double scale
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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.