Home / 41,204,716,428.70-61,807,074,643.05-10,185,568,140.70

Finding the Fourth Proportional to 41,204,716,428.70, 61,807,074,643.05 and 10,185,568,140.70

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Solution

The fourth proportional to 41,204,716,428.70, 61,807,074,643.05 and 10,185,568,140.70 is: 15,278,352,211.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,204,716,428.70 : 61,807,074,643.05 = 10,185,568,140.70 : x
  2. Step 2: Convert to fraction form
    41,204,716,428.70/61,807,074,643.05 = 10,185,568,140.70/x
  3. Step 3: Cross multiply
    41,204,716,428.70x = 61,807,074,643.05 × 10,185,568,140.70
  4. Step 4: Simplify right side
    41,204,716,428.70x = 629,540,170,354,116,919,296
  5. Step 5: Solve for x
    x = 629,540,170,354,116,919,296/41,204,716,428.70
  6. Step 6: Final answer
    x = 15,278,352,211.05

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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.