Home / 2,291,769,781,627.40-3,162,652,131,041-1,250,103,318,757.80

Finding the Fourth Proportional to 2,291,769,781,627.40, 3,162,652,131,041 and 1,250,103,318,757.80

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Solution

The fourth proportional to 2,291,769,781,627.40, 3,162,652,131,041 and 1,250,103,318,757.80 is: 1,725,147,943,212.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,291,769,781,627.40 : 3,162,652,131,041 = 1,250,103,318,757.80 : x
  2. Step 2: Convert to fraction form
    2,291,769,781,627.40/3,162,652,131,041 = 1,250,103,318,757.80/x
  3. Step 3: Cross multiply
    2,291,769,781,627.40x = 3,162,652,131,041 × 1,250,103,318,757.80
  4. Step 4: Simplify right side
    2,291,769,781,627.40x = 3,953,641,925,090,782,602,067,968
  5. Step 5: Solve for x
    x = 3,953,641,925,090,782,602,067,968/2,291,769,781,627.40
  6. Step 6: Final answer
    x = 1,725,147,943,212.38

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.