Home / 2,364,424,775,376-3,546,278,813,375.70-643,507,218,308.90

Finding the Fourth Proportional to 2,364,424,775,376, 3,546,278,813,375.70 and 643,507,218,308.90

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Solution

The fourth proportional to 2,364,424,775,376, 3,546,278,813,375.70 and 643,507,218,308.90 is: 965,163,298,198.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,364,424,775,376 : 3,546,278,813,375.70 = 643,507,218,308.90 : x
  2. Step 2: Convert to fraction form
    2,364,424,775,376/3,546,278,813,375.70 = 643,507,218,308.90/x
  3. Step 3: Cross multiply
    2,364,424,775,376x = 3,546,278,813,375.70 × 643,507,218,308.90
  4. Step 4: Simplify right side
    2,364,424,775,376x = 2,282,056,014,543,183,725,723,648
  5. Step 5: Solve for x
    x = 2,282,056,014,543,183,725,723,648/2,364,424,775,376
  6. Step 6: Final answer
    x = 965,163,298,198.09

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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.