Home / 1,100,042,890,702-1,650,063,947,683.90-294,188,886,952.92

Finding the Fourth Proportional to 1,100,042,890,702, 1,650,063,947,683.90 and 294,188,886,952.92

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Solution

The fourth proportional to 1,100,042,890,702, 1,650,063,947,683.90 and 294,188,886,952.92 is: 441,283,226,566.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,100,042,890,702 : 1,650,063,947,683.90 = 294,188,886,952.92 : x
  2. Step 2: Convert to fraction form
    1,100,042,890,702/1,650,063,947,683.90 = 294,188,886,952.92/x
  3. Step 3: Cross multiply
    1,100,042,890,702x = 1,650,063,947,683.90 × 294,188,886,952.92
  4. Step 4: Simplify right side
    1,100,042,890,702x = 485,430,476,170,267,734,310,912
  5. Step 5: Solve for x
    x = 485,430,476,170,267,734,310,912/1,100,042,890,702
  6. Step 6: Final answer
    x = 441,283,226,566.27

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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.