Home / 2,496,124,098.40-3,744,186,147.60-1,770,529,986.40

Finding the Fourth Proportional to 2,496,124,098.40, 3,744,186,147.60 and 1,770,529,986.40

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Solution

The fourth proportional to 2,496,124,098.40, 3,744,186,147.60 and 1,770,529,986.40 is: 2,655,794,979.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,496,124,098.40 : 3,744,186,147.60 = 1,770,529,986.40 : x
  2. Step 2: Convert to fraction form
    2,496,124,098.40/3,744,186,147.60 = 1,770,529,986.40/x
  3. Step 3: Cross multiply
    2,496,124,098.40x = 3,744,186,147.60 × 1,770,529,986.40
  4. Step 4: Simplify right side
    2,496,124,098.40x = 6,629,193,848,989,296,640
  5. Step 5: Solve for x
    x = 6,629,193,848,989,296,640/2,496,124,098.40
  6. Step 6: Final answer
    x = 2,655,794,979.60

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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.